This garden shed is listed on Facebook Marketplace in a post ostensibly from near where I live. I contacted the seller and he gave me a link for ordering: the price - for a brand new product with free delivery - is given as just under £80, reduced from £1,143 (and the same product is advertised elsewhere for considerably more).
What caught my eye is that payment by credit card is accepted, which in most transactions gives the buyer a good deal of protection, doesn't it? But if this is a scam, it is just a way of getting card details?
This is the ordering site: