What is the current resale value for this ungraded card?

The card is listed as ungraded, and its value is based on its inclusion in the 2017 Topps Heritage Baseball set.

Is the #509 card rare in the 2017 Topps Heritage Baseball set?

The facts provided do not specify the rarity of card number #509 in the 2017 Topps Heritage Baseball set.

What sport is this Mike Montgomery card from?

This Mike Montgomery card is from the sport of Baseball.

Mike Montgomery [Gray Back] #509 2017 Topps Heritage Baseball — Card Value

2017 Topps Heritage Baseball

What the Mike Montgomery [Gray Back] #509 (2017 Topps Heritage Baseball) card is worth — ungraded vs graded.

Mike Montgomery [Gray Back] #509 2017 Topps Heritage Baseball value — Ungraded $12. Prices updated June 2026.

Set · 2017 Topps Heritage BaseballNumber · #509

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Which version do you have?

If you just want the card, buy the Standard version for $1. The Gray Back ($12) and Blue Border ($3) versions offer slight variations, likely in design or minor print runs, appealing to collectors seeking specific aesthetics or higher-end presentation. Casual fans should stick to the Standard. Those willing to pay more are collecting the specific visual differences offered by the premium versions.

VersionUsedNewBuy

Gray Back— this pageMike Montgomery [Gray Back] #509 2017 Topps Heritage Baseball — Card Value$12—eBay ↗

Blue BorderMike Montgomery [Blue Border] #509 2017 Topps Heritage Baseball — Card Value$2.62—eBay ↗

StandardMike Montgomery #509 2017 Topps Heritage Baseball — Card Value$0.99—eBay ↗

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SportsCardsPro — Mike Montgomery [Gray Back] #509 2017 Topps Heritage Baseball$12

Item details

Brand: Baseball
Set: 2017 Topps Heritage Baseball
Sport: Baseball
Number: #509

Mike Montgomery [Gray Back] #509 2017 Topps Heritage Baseball value

A raw (ungraded) Mike Montgomery [Gray Back] #509 runs around $12, 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.

Price guide

What this actually trades for — sold values by condition vs. what sellers are asking today

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Condition	Value	Based on
Ungraded	$12	eBay sold comps

Frequently asked questions

What is the current resale value for this ungraded card?: The card is listed as ungraded, and its value is based on its inclusion in the 2017 Topps Heritage Baseball set.
Is the #509 card rare in the 2017 Topps Heritage Baseball set?: The facts provided do not specify the rarity of card number #509 in the 2017 Topps Heritage Baseball set.
What sport is this Mike Montgomery card from?: This Mike Montgomery card is from the sport of Baseball.