![Mike Foltynewicz [Rainbow Foil]](https://guardiantcg.b-cdn.net/placeholder-card.svg?width=400&quality=80)
Mike Foltynewicz [Rainbow Foil] sold prices & eBay comps · Price chart
2019 Topps checklist with prices · 2019 Topps completion cost · Baseball price guide
| Condition / Grade | Price | 7d | 30d | Recent Sales |
|---|---|---|---|---|
| Raw / Ungraded | $0.25 | N/A | N/A | N/A |
| Source | Price | Basis | Action |
|---|---|---|---|
| Guardian Estimate | $0.25 | Blended market value | View price history |
Sources tracked: current_price_snapshot.
Guardian combines marketplace prices, recent sold listings, graded-card estimates, and cross-market checks into one daily card value. We separate raw and graded prices where data is available, ignore obvious outliers, and update card pages as new market data arrives.
Track Mike Foltynewicz [Rainbow Foil] price trends, view grading values, and get market alerts on Guardian TCG. Updated daily with data from multiple sources.
![Fernando Tatis Jr. [Father's Day Blue]](https://GuardianTCG.b-cdn.net/placeholder-card.svg)
Fernando Tatis Jr. [Father's Day Blue] — $1502.88![Shohei Ohtani [Clear]](https://storage.googleapis.com/images.pricecharting.com/corrjcgveyle56yvkjro/1600.jpg)
Shohei Ohtani [Clear] — $1350.00![Shohei Ohtani [Independence Day]](https://storage.googleapis.com/images.pricecharting.com/corrdf2x4qltaos3ys2p/1600.jpg)
Shohei Ohtani [Independence Day] — $1325.00![Shohei Ohtani [Clear]](https://storage.googleapis.com/images.pricecharting.com/corrnlvzffyxa7cni6k6/1600.jpg)
Shohei Ohtani [Clear] — $1200.00 Fernando Tatis Jr. [Vintage Stock] — $1170.00![Shohei Ohtani [Black]](https://storage.googleapis.com/images.pricecharting.com/corrhqsgiths4mnvp3pz/1600.jpg)
Shohei Ohtani [Black] — $935.05 Pete Alonso [Clear] — $787.77 Juan Soto [Independence Day] — $511.69 Shohei Ohtani [Independance Day] — $453.52 Mike Trout [Memorial Day Camo] — $450.00 Mike Foltynewicz [Rainbow Foil] (2016 Topps) — $3.41 Mike Foltynewicz [Rainbow Foil] (2015 Topps) — $2.00 Mike Foltynewicz [Rainbow Foil] (2021 Topps) — $1.25 Mike Foltynewicz [Rainbow Foil] (2020 Topps) — $0.99 Mike Foltynewicz [Rainbow Foil] (2021 Topps Update) — $0.25 Mike Foltynewicz [Rainbow Foil] (2018 Topps) — $0.25Mike Foltynewicz [Rainbow Foil] from 2019 Topps is currently worth $0.25 in 2026. Prices are updated daily from multiple sources.
Mike Foltynewicz [Rainbow Foil] is a Unknown card from the 2019 Topps set in Baseball.
You can compare prices and buy Mike Foltynewicz [Rainbow Foil] on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $0.25.
Mike Foltynewicz [Rainbow Foil] from 2019 Topps is currently worth $0.25 in 2026. Prices are updated daily from multiple sources.
Mike Foltynewicz [Rainbow Foil] is a Unknown card from the 2019 Topps set in Baseball.
You can compare prices and buy Mike Foltynewicz [Rainbow Foil] on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $0.25.