Glenn Borgmann 1973 Topps Baseball #284

Topps Baseball 1973 · #284 · updated 2026-11-03

Glenn Borgmann 1973 Topps Baseball #284 card
Price30d1y
PSA 8 most traded$12.99——
PSA 10$343——
PSA 9$36.39——
Baseball index—▼3%▲59%
Topps Baseball set index—▲1%▲30%
Glenn Borgmann 1973 Topps Baseball #284 card
GradePrice30d1y
PSA 10$3430—
PSA 9$36.390—
PSA 8.5$14.990—
PSA 8$12.990—
PSA 7.5$12.950—
PSA 7$10.340—

About Glenn Borgmann 1973 Topps Baseball #284

Glenn Borgmann 1973 Topps Baseball #284 is a 1973 Pokémon card from Topps Baseball, number 284. Right now a PSA 10 sells for about $343; a PSA 9 sells for about $36.39; a PSA 8 sells for about $12.99, each the median of the newest three recorded sales inside 30 days.

We hold 46 recorded sales of this card going back to 2013-06. By venue: eBay 78%, Fanatics 15%, Heritage 7%. The most traded grade over the last 90 days is PSA 8.

PSA has graded 7 copies at PSA 10. Population as of 2026-10-10, from PSA's cert records.

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Glenn Borgmann 1973 Topps Baseball #284 questions

How much is a Glenn Borgmann 1973 Topps Baseball #284 worth?

About $12.99 in PSA 8, the most traded grade; a PSA 10 is about $343. Prices are the median of the newest three recorded sales inside 30 days.

How much is a PSA 10 Glenn Borgmann 1973 Topps Baseball #284?

About $343. PSA has graded 7 copies at 10.

What is the PSA 10 premium on Glenn Borgmann 1973 Topps Baseball #284?

A PSA 10 sells for 9.4x a PSA 9 right now ($343 against $36.39).

Where can I buy a Glenn Borgmann 1973 Topps Baseball #284?

The Deals section on this page lists every auction of this card ending inside 24 hours and every Buy It Now the deal finder is pricing, each against the comp for its grade. Tap one to open it on eBay, or open the deal finder for every card.

What is the PSA population of Glenn Borgmann 1973 Topps Baseball #284?

PSA 10: 7. As of 2026-10-10.