Shiplap Cladding (Chalford Hill. GL6.)

I'm hoping someone in the area has some shiplap cladding 0r similar that is surplus to requirements ; basically, my shed was swamped by a passion flower plant last year and I hadn't realised how bad the wood underneath had got as I couldn't see it (it's pretty bad ).

I reckon I'll probably need around 10 planks of 8ft x 6 inches.

I replaced the top half around half 5 years ago and that is fine but the lower half is as rotten as a pear and needs replacing but new cladding is stupidly expensive and frankly I don't have the money.

Am able to pick up pretty much anytime that's convenient.

thanks and all the best