Steve Jobs Once Offered $400 to Trade In This Apple-1. Its Owner Said No. Now It Could Fetch $800,000

The fully working “Hatfield” machine includes a 1978 letter signed by the famed entrepreneur.

Source: [Inc.](https://www.inc.com/lucia-auerbach/steve-jobs-once-offered-400-dollars-to-trade-in-this-apple-1-owner-said-no-now-fetch-800000/91400059)