Defender TI-99

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Loose Price Complete Price New Price Graded Price Box Only Price Manual Only Price
$16.50 $0.00 $24.95 $0.00 $26.21 $0.00 $29.00 $0.00 $9.98 $0.00 $6.24 $0.00
volume:  6 sales per year volume:  1 sale per year volume:  2 sales per year volume:  1 sale per year volume:  1 sale per year volume:  1 sale per year
     
Graded Box Only Manual Only
$29.00 $0.00 $9.98 $0.00 $6.24 $0.00
volume:  1 sale per year volume:  1 sale per year volume:  1 sale per year
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Loose Sold Listings (21)
CIB Sold Listings (1)
New Sold Listings (6)
Graded New Sold Listings (1)
Box Only Sold Listings (0)
Manual Only Sold Listings (0)
All Sold Listings

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Sale Date TW Title Price
2024-11-26
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Texas Instruments TI-99/4a TI-99 Defender Atari Tested And Works [eBay] $19.95 Report It
2024-11-20
Time Warp shows photos of completed sales.

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Defender TI-99/4a Texas Instruments Video Game Cartridge - Tested Atari [eBay] $16.50 Report It
2024-10-29
Time Warp shows photos of completed sales.

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Defender TI-99/4a Texas Instruments Video Game Cartridge - Tested Atari [eBay] $15.98 Report It
2024-07-19
Time Warp shows photos of completed sales.

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Defender TI-99/4a Texas Instruments Video Game Cartridge - Tested Atari [eBay] $25.99 Report It
2024-06-10
Time Warp shows photos of completed sales.

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Defender - Vintage TI 99/4a Computer Video Game Cartridge [eBay] $11.99 Report It
2024-03-31
Time Warp shows photos of completed sales.

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Defender - Vintage TI 99/4a Computer Video Game Cartridge [eBay] $11.99 Report It
2023-12-17
Time Warp shows photos of completed sales.

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Vintage Atarisoft Defender game cartridge (1983) for TI-99/4A computer [eBay] $11.31 Report It
2023-07-10
TI-99/4A DEFENDER ON 5.25 FLOPPY DISK WITH COPY OF MANUAL BY ATARISOFT [eBay] $8.95 Report It
2022-12-03
Defender (TI-99/4a, 1983) CARTRIDGE & MANUAL SCAN COPY ARCADE GAME ATARISOFT [eBay] $14.95
2022-07-14
Defender TI99/4A [eBay] $13.51
2022-07-12
Defender - TI-99 / 4A Texas Instruments Computer [eBay] $17.99
2022-06-23
Defender - TI-99 / 4A Texas Instruments Computer [eBay] $15.00
2022-06-09
Defender - TI-99 / 4A Texas Instruments Computer [eBay] $11.60
2022-05-16
Defender - TI-99 / 4A Texas Instruments Computer [eBay] $19.00
2022-02-26
Defender - TI-99 / 4A Texas Instruments Computer [eBay] $16.10
2022-02-20
TI-99/4A Command Module Solid State Cartridge ATARISOFT DEFENDER [eBay] $15.50
2022-01-29
TI-99/4A DEFENDER ON 5.25 FLOPPY DISK WITH COPY OF MANUAL BY ATARISOFT [eBay] $7.15
2021-12-08
Defender Ti99 [eBay] $9.99
2021-09-08
Defender (TI-99/4a) Texas Instruments cartridge [eBay] $16.99
2021-07-29
Defender Atarisoft Cartridge Ti 99/4A w/ Original Box [eBay] $19.85
2021-07-16
Defender Atarisoft Cartridge Ti 99/4A [eBay] $8.00

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Sale Date TW Title Price
2022-02-10
Vintage Ti 99/4a Game Defender 1983 Atarisoft box manual 1983 [eBay] $24.95

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Sale Date TW Title Price
2024-07-02
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Atarisoft Defender for the TI-99/4A New in Box [eBay] $19.99 Report It
2024-02-26
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Atarisoft Defender for the TI-99/4A New [eBay] $39.99 Report It
2023-04-30
Defender TI99/4A Vintage 1983 New In Sealed Box For Texas Instruments Atarisoft [eBay] $15.50 Report It
2023-01-05
TI-99/4A TI99 Atari Atarisoft DEFENDER Software Cartridge Module SEALED NIB [eBay] $32.00 Report It
2023-01-04
Defender TI99/4A Cartridge, Vintage 1983, New! Mint in Sealed Box! MISB!! [eBay] $44.95 Report It
2022-03-14
TI-99/4A TI99 Atari Atarisoft DEFENDER Software Cartridge Module SEALED NIB [eBay] $17.95

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Sale Date TW Title Price
2023-12-17
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ti-99/4a Game Defender Sealed VGA High Grade Atari Atarisoft Texas Instrument [eBay] $10.50 Report It

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Defender (TI-99) Details

Genre: Shoot'em Up
Release Date:
ESRB Rating: Everyone
Publisher: Atarisoft
Developer:
Model Number: none
Disc Count: 1 game disc
Player Count: 1 player
Also Compatible On: none
Notes: none
  
UPC: none
ASIN (Amazon): none
ePID (eBay): none
PriceCharting ID: 1563498
   
Description: none

More Photos: Defender

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Full Price Guide: Defender (TI-99)

Loose $16.50
Item & Box $20.73
Item & Manual $23.00
Complete $24.95
New $26.21
Graded CIB -
Graded New $29.00
Box Only $9.98
Manual Only $6.24

All prices are the current market price.

Defender (TI-99 | Video Games) prices are based on the historic sales. The prices shown are calculated using our proprietary algorithm.
Historic sales data are completed sales with a buyer and a seller agreeing on a price. We do not factor unsold items into our prices.
Chart shows the price of Defender at the end of each month going back as long as we have tracked the item.

Defender TI-99

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