Brown Button Estate Sales
Timed Auction

Vintage Collectibles and Decorative Arts Kansas Online Estate Sale

Wed, Apr 1, 2026 06:00PM EDT - Sun, Apr 5, 2026 08:00PM EDT
Lot 75

Vintage TI-99/4A Home Computer System w/Software, Cassettes & Manuals

Bid Increments

Price Bid Increment
$0 $1
$5 $5
$50 $10
$200 $25
$750 $50
$2,000 $100
$10,000 $250
$20,000 $1,000
$50,000 $2,500
$75,000 $5,000
$100,000 $10,000

Vintage Texas Instruments TI-99/4A home computer system. Includes main console with integrated keyboard, power supply and cables, along with a selection of original cassette and cartridge software programs. Programs include Moone Mine, Touch Typing Tutor, Mystery Fun House, Pirate Adventure, Market Simulation and more. Dimensions: 2.5" H x 15" W x 10" D. Delivery is available for addresses within 25 miles of the sale location. Standard delivery rates are: • 1-mover item: $60 • 2-mover item: $100 • Extra large or delicate items, garage delivery: $250 • Extra large or delicate items, in-home delivery: $300 Winning bidders interested in delivery will receive a link to sign up. Please note that some unusual items may require a custom delivery quote.

Condition

Good, visible wear consistent with average use. Some original packaging may be missing. Untested. See photos for more condition details.

Available payment options

  • Visa
  • Mastercard
  • Amex
  • Diners
  • Discover
  • JCB
  • Union Pay
Item pickup is Tuesday, April 7th from 2 to 6pm in Kansas City, KS 66109. Winning bidders will need to sign up for a pickup appointment time. Winning bidders will receive the full address on their invoice. Brown Button contracts with a third party mover to provide a delivery option for our bidders. Delivery is available within 25 miles of the sale location. Bidders will need to submit a delivery request form using the delivery link emailed with their invoice.