AGENT SKILLBY NEXSCOPE-AI
Amazon sales estimator 📊
AT A GLANCE
Amazon sales estimator is a go-to-market agent skill from nexscope-ai. Amazon sales volume estimator for sellers and product researchers. The nexscope-ai/amazon-skills repository on GitHub has 587 stars and the MIT license. Its SKILL.md runs to about 1,500 words. To add it, run npx skills add nexscope-ai/amazon-skills --skill amazon-sales-estimator
- SOURCE REPOSITORY
- nexscope-ai/amazon-skills (opens GitHub in a new tab)
- REPO STARS
- SOURCE REPOSITORY
- LICENSE
- MIT
- CATEGORIES
- SKILL.MD SIZE
- 9.2 KB346 LINES
QUICK ANSWER
- WHAT IT IS01
- Amazon sales volume estimator for sellers and product researchers. Estimate monthly sales and revenue from BSR (Best Seller Rank), ASIN, or keyword. It stands out by giving go-to-market work a defined shape, so the agent asks for better context and returns a more usable result.
- INPUTS02
- Context for go-to-market work: your goals, audience, constraints, and any source material the skill asks for.
- OUTPUT03
- A ready-to-use result for go-to-market work: the analysis, copy, or recommendations the agent produces.
INSTALL
One command adds this skill from its source repository.
npx skills add nexscope-ai/amazon-skills --skill amazon-sales-estimatorREAD THE SKILL.MD BELOW BEFORE YOU RUN IT. SKILLS INSTRUCT YOUR AGENT.
SKILL.MD
The full file, as published in the source repository. Copy it, download it or open it on GitHub.
ON THIS PAGE · 29
Amazon Sales Estimator 📊#
Estimate monthly sales from BSR, analyze market size, and benchmark competitor performance. No API key — works out of the box.
Installation#
npx skills add nexscope-ai/Amazon-Skills --skill amazon-sales-estimator -gThree Modes#
| Mode | When to Use | Input | Output |
|---|---|---|---|
| A — BSR Calculator | Quick estimate from known BSR | BSR + Marketplace + Price + Category | Monthly units, monthly revenue |
| B — ASIN Lookup | Estimate sales for a specific product | ASIN or product URL | Auto-fetch data + sales estimate |
| C — Keyword Market Analysis | Size a niche opportunity | Keyword (+ optional marketplace) | Total market sales, top sellers, price distribution |
Capabilities#
- BSR-to-sales conversion: Estimate monthly unit sales from Best Seller Rank using category-specific formulas
- Revenue calculation: Monthly sales × price = estimated monthly revenue
- Market sizing: Aggregate sales across products in a keyword search
- Price band analysis: Distribution of sales across price ranges
- Competition breakdown: Top sellers vs long-tail distribution
- Multi-marketplace: US, UK, DE, FR, IT, ES, JP, CA, AU, IN, MX, BR
Handling Incomplete Input#
If the user's intent is unclear or information is missing, guide them with all options and required inputs upfront:
User says: "Help me estimate Amazon sales" or "I want to check sales"
Agent should respond:
I can help you estimate Amazon sales in 3 ways. Pick one and provide the required info:
A. BSR Calculator — Quick estimate from BSR number
- BSR (required): e.g., 1500
- Category (required): e.g., Home & Kitchen
- Price (required): e.g., $24.99
- Marketplace (optional, default US)
B. ASIN Lookup — Check sales for a specific product
- ASIN or URL (required): e.g., B09V3KXJPB
- Marketplace (optional, default US)
C. Market Analysis — Size a keyword/niche opportunity
- Keyword (required): e.g., "yoga mat"
- Marketplace (optional, default US)
- Filters (optional): price range, min reviews
Example: "Mode A: BSR 1500, Home & Kitchen, $24.99" or "Mode B: B09V3KXJPB"
Mode A — BSR Calculator#
Input#
| Field | Required | Description | Example |
|---|---|---|---|
| BSR | ✅ | Best Seller Rank number | 1500 |
| Marketplace | ✅ | Amazon site | US, UK, DE, JP... |
| List Price | ✅ | Product price | $24.99 |
| Category | ✅ | Product category | Home & Kitchen |
Usage Examples#
Estimate sales for BSR 1500 in Home & Kitchen on Amazon US, price $24.99BSR 500, category Electronics, marketplace DE, price €39.99What's the monthly sales for a product ranked #10,000 in Sports & Outdoors at $15.99?Workflow#
- Receive input: BSR, Category, Price, Marketplace
- Look up base sales: Use BSR-to-sales reference table for the marketplace
- Apply category multiplier: Adjust based on category (Electronics 1.2x, Clothing 0.8x, etc.)
- Calculate monthly units: Base sales × category multiplier
- Calculate revenue: Monthly units × price
- Output results: Monthly units, daily units, monthly revenue
Output#
# 📊 Sales Estimate
**Input:**
- BSR: #1,500 in Home & Kitchen
- Marketplace: Amazon US
- Price: $24.99
**Results:**
| Metric | Estimate |
|--------|----------|
| **Est. Monthly Units** | ~450 units |
| **Est. Monthly Revenue** | ~$11,246 |
| **Est. Daily Units** | ~15 units |
*Estimate based on BSR-to-sales conversion formula for the selected category and marketplace.*Mode B — ASIN Lookup#
Input#
| Field | Required | Description | Example |
|---|---|---|---|
| ASIN | ✅ | Amazon product ID or URL | B09V3KXJPB |
| Marketplace | Optional | Defaults to US | UK, DE, JP... |
Usage Examples#
Estimate monthly sales for ASIN B09V3KXJPBHow many units does this sell? https://www.amazon.com/dp/B0D72TSM62Get sales estimate for B0CPY1GFVZ on Amazon DEWorkflow#
- Fetch product data using
web_fetchon Amazon product page - Extract: Title, Price, BSR, Category, Rating, Reviews
- Apply BSR-to-sales formula for the category and marketplace
- Calculate revenue: Monthly units × Price
Output#
# 📊 Sales Estimate: B09V3KXJPB
## Product Info
- **Title:** [Product Title]
- **Price:** $24.99
- **BSR:** #1,500 in Home & Kitchen
- **Rating:** 4.5★ (1,234 reviews)
## Sales Estimate
| Metric | Estimate |
|--------|----------|
| **Est. Monthly Units** | ~450 units |
| **Est. Monthly Revenue** | ~$11,246 |
| **Est. Daily Units** | ~15 units |
## Competitive Context
- Ranks in **top 0.5%** of Home & Kitchen category
- Above average for $20-30 price rangeMode C — Keyword Market Analysis#
Input#
| Field | Required | Description | Example |
|---|---|---|---|
| Keyword | ✅ | Search term | yoga mat |
| Marketplace | Optional | Amazon site (default: US) | UK, DE, JP... |
| Filters | Optional | Price range, min reviews | $15-$40, 100+ reviews |
Usage Examples#
Analyze the market size for "yoga mat" on Amazon USWhat's the total monthly sales for "portable blender" keyword?Size the "dog shirt" market on Amazon US. Show top sellers and price distribution.Workflow#
- Search products using
web_searchforsite:amazon.com "{keyword}" - Fetch top 10-20 product pages to get BSR data
- Estimate sales for each product using Mode A formula
- Aggregate total market size
- Analyze price distribution and competition
Output#
# 📊 Market Analysis: "yoga mat"
**Marketplace:** Amazon US | **Products Analyzed:** 25
## Market Size
| Metric | Value |
|--------|-------|
| **Est. Total Monthly Units** | ~85,000 units |
| **Est. Total Monthly Revenue** | ~$2.1M |
| **Average Price** | $24.50 |
## Top 5 Sellers
| # | ASIN | Price | BSR | Est. Units/Mo |
|---|------|-------|-----|---------------|
| 1 | B0XX... | $22.99 | #45 | ~8,500 |
| 2 | B0YY... | $29.99 | #78 | ~6,200 |
| 3 | B0ZZ... | $18.99 | #120 | ~4,800 |
| ... | ... | ... | ... | ... |
## Market Concentration
- **Top 3:** 23% of total sales
- **Top 10:** 52% of total sales
- **Long tail:** 48% of total sales
→ **Fragmented market** — opportunity for new entrants
## Price Distribution
| Price Band | % of Sales |
|------------|------------|
| $0 - $20 | 25% |
| $20 - $35 | 55% |
| $35+ | 20% |
**Sweet spot:** $20-$35BSR-to-Sales Reference#
Amazon US — Baseline (Home & Kitchen)#
| BSR Range | Est. Monthly Sales |
|---|---|
| 1-100 | 3,000 - 10,000+ |
| 100-500 | 1,000 - 3,000 |
| 500-2,000 | 300 - 1,000 |
| 2,000-10,000 | 100 - 300 |
| 10,000-50,000 | 30 - 100 |
| 50,000-100,000 | 10 - 30 |
| 100,000+ | < 10 |
Category Multipliers#
| Category | Multiplier |
|---|---|
| Electronics | 1.2x |
| Home & Kitchen | 1.0x |
| Toys | 1.1x |
| Sports & Outdoors | 0.9x |
| Clothing | 0.8x |
| Books | 0.7x |
Marketplace Adjustments#
| Marketplace | Factor |
|---|---|
| US | 1.0x |
| JP | 0.6x |
| DE | 0.5x |
| UK | 0.4x |
| CA | 0.3x |
| Others | 0.2x |
Integration with Other Skills#
This skill works well when chained with other skills from the Nexscope Amazon-Skills (opens in a new tab) and eCommerce-Skills (opens in a new tab) repositories.
With amazon-keyword-research#
npx skills add nexscope-ai/Amazon-Skills --skill amazon-keyword-research -gStep 1: "Research keywords for yoga mat"
→ amazon-keyword-research returns keyword list with search volumes
Step 2: "Now analyze the market size for the top keyword"
→ amazon-sales-estimator Mode C sizes the opportunityWith amazon-listing-optimization#
npx skills add nexscope-ai/Amazon-Skills --skill amazon-listing-optimization -gStep 1: "Estimate sales for competitors: B0ABC, B0XYZ"
→ amazon-sales-estimator Mode B provides benchmark data
Step 2: "Create a listing to beat those competitors"
→ amazon-listing-optimization generates optimized copyWith amazon-ppc-campaign#
npx skills add nexscope-ai/Amazon-Skills --skill amazon-ppc-campaign -gStep 1: "Estimate my product's monthly sales"
→ amazon-sales-estimator provides revenue baseline
Step 2: "Build PPC campaigns with 30% ACoS target"
→ amazon-ppc-campaign calculates bids based on your revenue dataMore Skills#
Browse all available skills:
- Amazon Skills: https://github.com/nexscope-ai/Amazon-Skills (opens in a new tab)
- eCommerce Skills: https://github.com/nexscope-ai/eCommerce-Skills (opens in a new tab)
Limitations#
This skill uses publicly available data from Amazon product pages. It cannot access historical BSR data, actual seller sales figures, or PPC conversion metrics. For deeper analytics and historical trends, check out Nexscope (opens in a new tab) — Your AI Assistant for smarter E-commerce decisions.
Built by Nexscope (opens in a new tab) — research, validate, and act on e-commerce opportunities with AI.
FAQ
07 QUESTIONS
01What is the Amazon sales estimator agent skill?
Amazon sales volume estimator for sellers and product researchers. Estimate monthly sales and revenue from BSR (Best Seller Rank), ASIN, or keyword. It is listed under go-to-market in the 100xLab agent skills directory.
02How do I install Amazon sales estimator in Cursor, Claude Code, or Codex?
Run npx skills add nexscope-ai/amazon-skills --skill amazon-sales-estimator in the project where you want it, then ask your agent for the skill by name. The --skill flag installs only Amazon sales estimator, not every skill in the repository.
03What does the Amazon sales estimator SKILL.md cover?
The SKILL.md includes sections on Installation, Three Modes, Capabilities, Handling Incomplete Input, Mode A — BSR Calculator and Input. Read the full text on this page or in plain markdown at /resources/agent-skills/nexscope-ai-amazon-skills--amazon-sales-estimator--jgdzm7/raw.
04Which agents can use Amazon sales estimator?
Amazon sales estimator installs with the cross-agent skills installer (npx skills add), which sets it up for agents such as Claude Code, Cursor and Codex. Each agent loads the SKILL.md when you ask for the skill by name.
05What license is Amazon sales estimator under?
The nexscope-ai/amazon-skills repository declares the MIT license. Read the license file in the repository before you copy or redistribute the skill.
06Is Amazon sales estimator free to use?
Reading, copying and installing Amazon sales estimator costs nothing: it is published in a public GitHub repository under the MIT license. Reuse and redistribution follow that license.
07Where is the source of Amazon sales estimator?
Amazon sales estimator comes from https://github.com/nexscope-ai/amazon-skills, which has 587 GitHub stars. The SKILL.md is at https://github.com/nexscope-ai/amazon-skills/blob/HEAD/amazon-sales-estimator/SKILL.md. The author is nexscope-ai.
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ATTRIBUTION
Amazon sales estimator 📊 was written by its original authors and is published in nexscope-ai/amazon-skills (opens GitHub in a new tab) under the MIT license. All rights stay with the original authors.
100xLab did not write, maintain or endorse this skill. This page lists it for discovery. Repo stars belong to the source repository, not to the skill. Review any skill before you install it.