Have 2 flipping builds : How much worth?

The 1st build is

CPU: Ryzen 5 5600X - £75 Motherboard: MSI B450 Tomahawk - £25 GPU: RTX 3070 Ti - £185 Cooler: Hyper 212 RGB - £15 RAM: 16GB Corsair RGB DDR4 - £0 (from old build) Storage: 1TB NVMe SSD - £0 (from old build) PSU: CiT 750W - £11 Case: Kolink Observatory - £29

Total Cost = £340

CPU: Intel i5-9600K - £20 Motherboard: Asus Z390 - £25 RAM: 32GB DDR4 (4x8GB) - £20 Cooler: Akasa Tower Air Cooler - £0 (bundle) GPU: GTX 1660 Super - £79 Storage: 500GB NVMe SSD - £17 PSU: Technowave 500W Bronze - £14 Case: Kolink Observatory - £29

Total Cost = £204