What’s this worth today?

Selling my PC and wondered what this is worth now?

Upgraded the core components about a year ago.

Case: NZXT 340 (4 X Arctic F12 fans) CPU: AMD Ryzen 9 9900X COOLER: Hyper 212 CPU Cooler - Black GPU: POWERCOLOR RX 9070 XT 16GB REAPER RAM: CORSAIR VENGEANCE DDR5 6000 32GB MOBO: MSI AM5 PRO B840-P WIFI SSD: 1TB NVME PSU: Corsair CX750F RGB, 80 PLUS Bronze

I took a look at eBay used listings and got to around £1400 after knocking some off for fees… is that right? Feels a little high and the GPU, CPU, RAM, MOBO were all new last year for around £1100 I think.

TIA