Individual Cards · Special Guests
Whir of Invention (Borderless) #86 Foil Special Guests
Mythic RareHolofoil86
Whir of Invention is a powerful Mythic rare instant from Magic: The Gathering's Special Guests set. This borderless foil version is highly sought after for its playability in artifact-heavy decks and its stunning artwork. A must-have for collectors and competitive players alike.✦ AI summary
Whir of InventionBorderless FoilSpecial GuestsMTGMythic Rare
How much is Whir of Invention (Borderless) #86 Foil Special Guests worth?
As of Aug 12, 2026, the market median price of Whir of Invention (Borderless) #86 Foil Special Guests is $18.23 on eBay. Across 2 price snapshots tracked by TCGKami, the average is $18.57, ranging from a low of $18.23 (Aug 12, 2026) to a high of $18.92 (Aug 7, 2026), a -3.7% change over the tracking period.
Market median$18.23
Average (tracked)$18.57
Low$18.23Aug 12, 2026
High$18.92Aug 7, 2026
Trend-3.7%
Snapshots2
Data updated Aug 12, 2026 · source: live eBay listings, aggregated by TCGKami
Live Listings
No listings found.
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