Equations TI-99 - Price Guide & Market Values
📈 Market Value
Last update : 5/12/2026
LOOSE
$5
Average Price
COMPLETE
COMPLETE (CIB)
$10
Most Popular
NEW (SEALED)
$20
Sealed
GRADED
$22
Wata / VGA
Price History
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Market Value & Price Range: Equations
Discover the current market value and price comparison for Equations on TI-99 . The current price guide for this title is around $9.90 for a Complete (CIB) copy. For serious collectors, a brand new / sealed copy is valued at approximately $20.25. Graded copies (WATA/VGA) have been seen reaching $22.28 depending on the grade. Check our price comparator below to find the best deal among live marketplace listings.
Buying Guide & Authenticity
Is Equations Rare?
Released in 1982 for TI-99 , this educational game that represents an interesting piece for any collector.
The price stability makes this a reliable choice for collectors. The demand for TI-99 games, combined with the appeal of the educational genre, makes it a solid addition to any TI-99 collection.