Let's offroad / mountain bike / mtb / ride dirt

One of these for reference. Modern, boost, up to I think 2.8” tyres. It’s only spare as I bought for my nephew but I think he needs a medium and it has been trapped in my closed office for months so I can’t return.

I’d like £300 for it which is less than RRP and they’re sold out everywhere as far as I can see

Unfortunately F has tried the Marin's at Swinley and she found the S to be too small, even though she's right on the (upper) edge of that for sizing, she was much more comfortable on the M.