You’ve missed out the accessories, the HPA taps are £9 each new, the hop unit iirc is about £50 new from overseas, the clutch precision set with postage is £130ish etc. Cheap scope and mount is still maybe £30/£40, spare outer barrel is another £25/£30… In total it’s just over £1K new. About £1080 I reckon at a guesstimate.
Is he charging more than he should be? Probably, but at least he’s still charging less than retail - The same can’t be said for a lot of Mack submissions 😂