# Groot [Gold Linearity] #31 2021 Upper Deck Annual Marvel — resale value

Source: JunkPal price guide — https://junkpal.ai/products/groot-gold-linearity-31-marvel-2021-upper-deck-annual-sport

**Groot [Gold Linearity] #31 2021 Upper Deck Annual Marvel** is worth about **$11** ungraded, based on real closed eBay sales.

Live listings and the full sold-price history are on the page: https://junkpal.ai/products/groot-gold-linearity-31-marvel-2021-upper-deck-annual-sport

## Value by tier

| Condition | Value (USD) |
| --- | --- |
| Ungraded | $11 |

Values are medians of real closed eBay sales, updated 2026-07-16. They are estimates for reference, not offers or appraisals — condition, completeness and edition move them a lot, so compare against the sold listings before pricing anything.

## Check the market

- [Sold listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DGroot%2520Upper%2520Deck%2520Marvel%25202021%2520Annual%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-sold&p=md-sold) — the closed sales these medians are computed from
- [Live listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DGroot%2520Upper%2520Deck%2520Marvel%25202021%2520Annual%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-live&p=md-live) — what sellers are asking right now

eBay links are affiliate links: JunkPal may earn a commission at no cost to you.

## Details

| Field | Value |
| --- | --- |
| Brand | Marvel |
| Set | 2021 Upper Deck Annual Marvel |
| Number | #31 |

## Groot [Gold Linearity] #31 2021 Upper Deck Annual Marvel value

A raw (ungraded) Groot [Gold Linearity] #31 runs around $11, a Grade 9 about null, and a PSA 10 commands null.

### What drives the price

Grade, centering, rookie/star status, set scarcity, and print run drive sports-card value. PSA/BGS gem-mint copies and rookies of stars carry the biggest premiums; raw commons sell for little.

## FAQ

**What is the current resale value for this Ungraded Groot card?**

As an Ungraded card from the 2021 Upper Deck Annual Marvel set, its value is determined by current market demand for Marvel sports cards.

**Is this card rare within the 2021 Upper Deck Annual Marvel set?**

It is card number #31 from the 2021 Upper Deck Annual Marvel set, which helps identify its specific placement in the release.

**What is the condition of the Groot #31 card?**

The card is listed as Ungraded, meaning it has not yet been professionally graded by a third-party service.

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Full price guide: https://junkpal.ai/products/groot-gold-linearity-31-marvel-2021-upper-deck-annual-sport
How these values are computed: https://junkpal.ai/methodology
Cite as: "JunkPal price guide value as of 2026-07-16, based on real sold listings (junkpal.ai)"