Arcane Box Set (ARC) · Heimerdinger, Inventor · #3 (Promo)
1D
+0.0%
1W
+86.1%
1M
+86.1%
3M
+86.1%
6M
+86.1%
1Y
+86.1%
PSA 10 movement · click a range to zoom the chart below
daily median by grade · 11 sales · full history · click a grade to toggle
Volume · sales per day
Scroll to zoom · drag to pan · hover for crosshair · lower panel = # sold per day · click a grade to isolate its line + volume
⚠ Best Offer sales are excluded. eBay hides the true accepted price on Best Offer sales (it only shows the listing price), so they'd distort the median. We'll fold them in with real figures once we have eBay Marketplace Insights access.
📊 Deep dive
PSA 10 · 11 graded sales on record“PSA 10 up 86% in a month and thinly traded — momentum's doing the talking.”
Last sale
$186
2d ago · PSA 10
Median · last 5
$100
the working comp
52-week range
$46–$186
trailing year
All-time range
$46–$186
high 2026-07-13
Volatility
43%
Moderate
Liquidity
0.9/mo
Thin
Graded-sales mix
■ PSA 10 · 11 (100%)
Derived from confirmed non-Best-Offer PSA sales on this card. “Graded-sales mix” is the share of recorded sales by grade (not a PSA population report); volatility is price dispersion (spread ÷ average). Informational, not investment advice.
🛒 Buy It Now — available on eBay
No Buy It Now listings tracked right now.
📃 Complete sold history (11)
| Date Sold | Grade | PSA Cert | Type | Sold For | Title | Listing | Legit? |
|---|---|---|---|---|---|---|---|
| 2026-07-13 | PSA 10 | — | BIN | $186.09 | PSA 10 Heimerdinger Arcane Promo ARC-003 Riftbound TCG League Of Legends 2024 | View on eBay ↗ | |
| 2026-07-09 | PSA 10 | — | Auction | $102.50 | 2025 RIFTBOUND: LEAGUE OF LEGENDS OGN-ORIGINS HEIMERDINGER - INVENTOR PSA 10 | View on eBay ↗ | |
| 2026-06-08 | PSA 10 | — | BIN | $100.00 | 2025 RIFTBOUND: LEAGUE OF LEGENDS OGN-ORIGINS HEIMERDINGER - INVENTOR PSA 10 | View on eBay ↗ | |
| 2026-05-29 | PSA 10 | — | Auction | $61.00 | 2025 RIFTBOUND: LEAGUE OF LEGENDS OGN-ORIGINS HEIMERDINGER - INVENTOR PSA 10 | View on eBay ↗ | |
| 2026-05-29 | PSA 10 | — | Auction | $53.00 | 2025 RIFTBOUND: LEAGUE OF LEGENDS OGN-ORIGINS HEIMERDINGER - INVENTOR PSA 10 | View on eBay ↗ | |
| 2026-05-26 | PSA 10 | — | Auction | $46.00 | 2025 RIFTBOUND: LEAGUE OF LEGENDS OGN-ORIGINS HEIMERDINGER INVENTOR PSA 10 | View on eBay ↗ | |
| 2026-05-18 | PSA 10 | — | Auction | $96.00 | 2025 RIFTBOUND: LEAGUE OF LEGENDS OGN-ORIGINS HEIMERDINGER INVENTOR PSA 10 | View on eBay ↗ | |
| 2026-05-16 | PSA 10 | — | Auction | $61.00 | 2025 RIFTBOUND: LEAGUE OF LEGENDS OGN-ORIGINS HEIMERDINGER INVENTOR PSA 10 | View on eBay ↗ | |
| 2026-05-05 | PSA 10 | — | Auction | $61.00 | 2025 RIFTBOUND: LEAGUE OF LEGENDS OGN-ORIGINS HEIMERDINGER - INVENTOR PSA 10 | View on eBay ↗ | |
| 2026-05-05 | PSA 10 | — | Auction | $86.00 | 2025 RIFTBOUND: LEAGUE OF LEGENDS OGN-ORIGINS HEIMERDINGER INVENTOR PSA 10 | View on eBay ↗ | |
| 2026-04-27 | PSA 10 | — | BIN | $100.00 | 2025 RIFTBOUND: LEAGUE OF LEGENDS OGN-ORIGINS HEIMERDINGER - INVENTOR PSA 10 | View on eBay ↗ |
Each link opens this card's eBay sold listings so you can confirm the comp. Spot a bad sale? Flag it with ▲/▼ — enough downvotes sends it for review. Data compiled from public eBay completed/sold listings.