Top Sports & Trading Card Buying Opportunities - Grading Arbitrage & Best Buys

📊 Top Buying Opportunities

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⭐ Show Favorites Only Display only cards you've marked as favorites

💸 Exclude Selling Fees (18%) Remove marketplace fees when calculating profit margins

Include Pre-2021 Cards Show cards from before 2021

Include 2026 Cards Show cards from 2026 and later

Include Low Gem Rate Cards Show cards with gem rate below 30%

Include Cards w/out Recent Comps Show cards with comps older than 180 days

Include Cards w/ Limited Comps Show cards with fewer than 2 PSA 10 or 3 Raw sales

Custom Filters

📅 Year

📈 Profit Margin (%)

💰 Profit ($)

🔥 ROI Multiple

💵 Raw Price ($)

⭐ PSA 10 Price ($)

🎯 Gem Rate (%)

📦 # Raw Sales

🏆 # PSA 10 Sales

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1) Profit (%) and Profit ($) are calculated using your selected grading company, tier, and fee settings. Selling fees (18%) are optional and toggled via Filters.

2) Avg Comps and # Sales (Raw, PSA 9, and PSA 10) are short term moving averages (30, 60, or 90 day)

3) Note, if there are < 3 sales in the moving average, older comps have been used (filters are available for this)

3) Trend (Short Term) compares the short term moving average to the last sale for short-term trend

4) The table is autofiltered for more than 2 PSA 10 sales, at least 40% profit margin, and at least $50 profit (as calculated from PSA value bulk)

5) The Players tables aggregate all cards per player from the corresponding Cards tables

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Card Details

Recent Sales

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Image	Title	Price	Date	Type	Link

GemRate Data

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GEM RATE

PSA 10 POP

TOTAL PSA GRADED

Population Breakdown

📊 How We Calculate Profits

💰 Profit ($)

Formula: PSA 10 Price - Marketplace Fees - Raw Cost - Grading Fee

Example: $500 PSA 10 - $90 fees - $50 raw - $70 grading = $290 profit

📈 Profit Margin (%)

Formula: (Profit $ / Total Investment) × 100

Example: ($290 profit / $120 total cost) × 100 = 242% margin

🔥 ROI Multiple

Formula: PSA 10 Price / Total Investment

Example: $500 PSA 10 / $120 total cost = 4.17x ROI

⚙️ Fee Structure

Base Grading Fee: $30

PSA Upcharges:

$500-$1,000: +$40
$1,000-$1,500: +$55
$1,500-$2,500: +$125
$2,500-$5,000: +$275
Over $5,000: +$575

Marketplace Fees: 18% of PSA 10 sale price (toggle on/off above)

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🔢 ROI Calculator

💸 Include Selling Fees (18%)

Raw Price ($)

PSA 10 Price ($)

Grading Fee ($)

1️⃣ Calculate ROI (given raw + PSA 10 price)

Total Cost

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Grading Fee

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Profit $

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ROI Multiple

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2️⃣ Min PSA 10 for 2x ROI (given raw price)

Total Cost

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Min PSA 10 Price

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3️⃣ Max Raw for 2x ROI (given PSA 10 price)

Total Cost

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Max Raw Price

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🏷️ Grading Company & Fee Settings

Grading Company

Service Tier & Fees

Tier Fee Max Value Days

📊 Comp % of PSA 10

Default based on historical market data. Adjust if you have better intel.

📦 Shipping Insurance

Auto (lookup table per card) Waive insurance (risk it) Fixed fee per card: $

🔧 Custom Grader Settings

Grader Name (shown on button)

Fee Tiers (PSA-style bump logic applied)

Max Card Value ($) — leave blank for "no limit" Fee ($)

Rows are evaluated in order — first tier where card value ≤ Max Value wins. Leave Max Value blank on the last row for "any value." Selected row is the floor; higher tiers apply automatically if card value exceeds it.

📬 Base Shipping Fee (per card)

🔧 Override Grading Fee (excl. shipping)

Leave blank to use auto-calculated/standard fee. Shipping fee is always added on top. Use this for alternate grading companies, bulk fees, discounts, what-if scenarios, etc.

📋 What's New

Top Sports & Trading Card Buying Opportunities - Grading Arbitrage & Best Buys

Filter Options

Custom Filters

Card Details

Recent Sales

GemRate Data

Population Breakdown

📊 How We Calculate Profits

💰 Profit ($)

📈 Profit Margin (%)

🔥 ROI Multiple

⚙️ Fee Structure

Create New List

Delete List

🔢 ROI Calculator

🏷️ Grading Company & Fee Settings