Card lots hide value in a few cards. The right stack lets you scan the lot quickly, value the keepers accurately and sell the rest fast.
| # | Tool | Price (checked Oct 2026) | Why it is here |
|---|---|---|---|
| 1 | CollX | Free; CollX Pro $9.99/mo or $99.99/yr | Scan cards with your phone camera and get estimated values; Pro is $9.99/mo. |
| 2 | 130point | Free | Free sold prices including accepted Best Offers, which eBay hides. |
| 3 | Card Ladder | Free tier; Pro $20/mo or $200/yr | Graded card sales history and market indexes; Pro $20/mo. |
| 4 | Whatnot | 8% commission (4% coins; lower at volume tiers) + 2.9% + $0.30 processing on the full order | Live auctions with an engaged collector audience; 8% commission plus 2.9% + $0.30 processing. |
Scan cards with your phone camera and get estimated values; Pro is $9.99/mo.
CollX scans trading cards with your phone camera, identifies them and shows estimated market value. It also includes a marketplace to sell cards. It is ideal for sorting a bulk card lot to find the valuable cards quickly.
Pros: Fast camera scanning; Free to start; Built-in selling option. Cons: Values are estimates; Best features behind Pro.
Free sold prices including accepted Best Offers, which eBay hides.
130point lets you search eBay sold listings and, importantly, reveals the accepted price on Best Offer sales, which eBay normally hides. It is a staple for sports card and collectible pricing.
Pros: Shows accepted Best Offer prices; Free; Fast search. Cons: Focused on eBay data; Basic interface.
Graded card sales history and market indexes; Pro $20/mo.
Card Ladder is a sports card pricing and index platform with sales history, card indexes and collection tracking. Dealers use it to value graded cards quickly and follow market trends.
Pros: Detailed graded card sales history; Market indexes; Collection tracking. Cons: Pro needed for full data; Card-specific.
Live auctions with an engaged collector audience; 8% commission plus 2.9% + $0.30 processing.
Whatnot is a live-shopping marketplace where sellers auction items on livestream. It has become a major channel for trading cards, collectibles, vintage clothing and more.
Pros: Fast sell-through in live auctions; Engaged collector community; Good for bulk inventory. Cons: Requires going live; Approval for some categories.
Scan everything with CollX, pull anything worth more than a few dollars, verify those on 130point, and decide: grade, sell raw on eBay, or run a Whatnot break with the bulk.
Card Ladder is built on detailed sales history and is preferred for graded cards; CollX is faster for sorting raw bulk.
Flip Profit Calculator ($12)
Spreadsheet that returns net proceeds, max buy price, ROI and a GO / COUNTER / PASS decision with fees for 10 platforms, plus a 500-row flip log and dashboard.
Marketplace Pricing Cheat Sheet ($7)
Fees for 8 resale platforms, max-buy and ROI formulas, comp check, net payout table and shipping reference on 6 printable pages.
Instant digital downloads sold via Gumroad.
Fees and prices were checked on October 17, 2026 and change often. Always confirm on the platform's own fee page.