Riftbound · Proving Grounds · #21
Lady of Luminosity - Starter #21 price
Lady of Luminosity - Starter (#21, Rare) is a card from Riftbound set Proving Grounds. Near Mint, it has a market price of about $10.63 on TCGplayer and €6.76 on Cardmarket (updated September 28, 2026). Over the last 7 days, its TCGplayer market price fell 9.6% and the Cardmarket price trend fell 23.5%. Over the last 30 days, its TCGplayer market price rose 27.8% and the Cardmarket price trend fell 32.6%. Over the last 90 days, its TCGplayer market price rose 126.7% and the Cardmarket price trend fell 26.4%. Its 90-day TCGplayer market price range is $4.54 to $12.50. Its 90-day Cardmarket price trend range is €6.76 to €10.88. It is the second most valuable card in the set.
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Lady of Luminosity - Starter #21 prices by finish
| Finish | TCGplayer | Cardmarket |
|---|---|---|
| Normal | $10.63 | €6.76 |
Near Mint prices: TCGplayer market price (via tcgcsv), Cardmarket price trend, updated September 28, 2026.
Price changes by finish
| Finish | Price | 7 days | 30 days | 90 days | 90-day range |
|---|---|---|---|---|---|
| Normal | TCGplayer market price | −9.6% | +27.8% | +126.7% | $4.54 – $12.50 |
| Normal | Cardmarket price trend | −23.5% | −32.6% | −26.4% | €6.76 – €10.88 |
Change of the same Near Mint price (same market, same finish) against 7, 30 and 90 days ago; range: its lowest and highest daily value over the last 90 days. Only where the price history supports a figure; lowest listings have none.
Price charts, graded prices from PSA, CGC, BGS, SGC, TAG and ACE, PSA population counts and recent sold listings are in Sparkl Pro.
About this card
- Number
- 21
- Rarity
- Rare
- Finishes
- Normal
- Released
- October 31, 2025
- Print language
- English
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- Startipped Peak (Oversized)#288 · Uncommon · $3.27
- Annie, Stubborn#10 · Rare · $3.18