@Diegoqs80 iPhone prices in  at their launch:

iPhone 5        56.73 BTC
iPhone 5s:      3.01 BTC
iPhone 6:        1.76 BTC
iPhone 7:        1.07 BTC
iPhone 8:        0.17 BTC
iPhone 10:      0.23 BTC
iPhone 12:       0.13 BTC
iPhone 13:      0.016 BTC