The computer, which originally sold for about $666, is expected to sell for about $200,000 at an auction that runs through Aug. 24. An Apple-1 prototype sold last year for nearly $700,000.

Cologne-based auctioneer Breker is expecting the computer to raise between €200,000 and €300,000 (£168,000 and £253,000) when it goes under the hammer later this month.

One of the first computers ever built has sold for $815,000. Glenn and Shannon Dellimore, co-founders of beauty product firm Glamglow, bought the Apple I computer, possibly the first model of its ...

“You can trace the growth of the PC industry to the Apple-1." The computer, which originally sold for about $666, is expected to sell for about $200,000 at an auction that runs through Aug. 24. An ...