Sun & Moon Base Set Theme Deck - "Forest Shadow" [Decidueye]
![Sun & Moon Base Set Theme Deck - "Forest Shadow" [Decidueye]](https://tcgplayer-cdn.tcgplayer.com/product/126172_400w.jpg)
SM Base Set • Normal
No sales in the last 7 days
$17.70as of ↑ +$0.38 (+2.2%) this week
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Selling it? At market it nets about $14.79 on eBay or $15.43 on Whatnot after fees. Where to sell and the fee calculator →
Sales & Velocity
As of 2026-10-10Thin market: fewer than 5 sales in the last 7 days
Sold (7d / 30d)
1 / 2
NM sold between (7d)
—
Cheapest listing
$17.70
| Condition | Sold 7d | Sold 30d |
|---|---|---|
| Unopened | 1 | 2 |
Sales data: TCGplayer
Quick answers
How much is Sun & Moon Base Set Theme Deck - "Forest Shadow" [Decidueye] worth?
As of October 10, 2026, Sun & Moon Base Set Theme Deck - "Forest Shadow" [Decidueye] from SM Base Set has a TCGplayer market price of $17.70.
Is Sun & Moon Base Set Theme Deck - "Forest Shadow" [Decidueye] going up or down in price?
Its TCGplayer market price is up 1.2% over the past 30 days and up 2.2% over the past week, as of October 10, 2026.
Price Snapshot
Market
$17.70
Low
$17.70
Mid
$19.99
High
$50.00
7-Day:+$0.38 (+2.2%)
30-Day:+$0.21 (+1.2%)
2026-10-032026-10-10
$17.70$17.61$17.51$17.42$17.32Oct '26
TCG Current
$17.70
Change
+$0.38 | +2.2%
Low
$17.32
High
$17.70
Percent of Market
Buying? See what a price is as a share of market. Selling? Start at market and read down to a buylist offer or up to an asking price.
| % of Market price | Price | Usually means |
|---|---|---|
| 50% | $8.85 | Cash buylist, low end |
| 60% | $10.62 | Cash buylist, typical |
| 70% | $12.39 | Buylist top end, store credit |
| 80% | $14.16 | Bulk lot or quick sale |
| 90% | $15.93 | Quick sale, just under market |
| 100% | $17.70 | Market price |
| 110% | $19.47 | Asking price, room to negotiate |
| 120% | $21.24 | Asking price, room to negotiate |
| 150% | $26.55 | Presale and hype pricing |
$
Type what you are being asked to pay, or what you plan to list at.
Market price is the TCGplayer market price. TCGplayer Low is the lowest listed near-mint price at the last snapshot. Definitions
Sealed product
MSRP
not published
Market vs MSRP
n/a
needs an MSRP
Price per pack
n/a
Find it at MSRP
Retail restocks land in waves; check these before paying the secondary premium. eBay for delivered prices once the retail wave sells through.
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Where to Buy
TCGPlayerRaw$17.70Raw copies, condition graded by the marketplace
Buy NoweBayRaw listings
TCGplayer for raw copies (condition is graded by the marketplace, not the seller). eBay for more listings. Links may earn us a commission at no cost to you.
Other cards in SM Base Set
View full set →- Umbreon GX (Secret) 154/149
- Umbreon GX (Full Art) 142/149
- Espeon GX (Secret) 152/149
- Lillie (Full Art) 147/149
- Espeon GX (Full Art) 140/149
- Ultra Ball (Secret) 161/149
- Lapras GX (Secret) 151/149
- Umbreon GX 80/149
- Solgaleo GX (Secret) 155/149
- Lunala GX (Secret) 153/149
- Tauros GX (Secret) 156/149
- Psychic Energy (Secret) 162/149
- Lurantis GX (Secret) 150/149
- Metal Energy (Secret) 163/149
- Lapras GX (Full Art) 139/149
- Switch (Secret) 160/149
- Espeon GX 61/149
- Nest Ball (Secret) 158/149
- Professor Kukui (Full Art) 148/149
- Gumshoos GX (Secret) 157/149
- Team Skull Grunt (Full Art) 149/149
- Psyduck 28/149
- Lunala GX (Full Art) 141/149
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