XKR/XK8 four off wheels

I bought these in error thinking they where Perseus split rim BBS, if you have a set of those am happy to P/X . The add said they came off a Jaguar XKR but I think they should fit an XK8 as well , 20" alloy wheels with tyre size 255/35/20, two of the four Tyres are not the best so just two decent tyres with 12mm of tread. Odd chip and inside paint bubbling £500 for the four any questions please contact me. I am in Lincs