There's a mish mash of things going on there. Looks like an Aqualu tub, rear gate/hatch is from older J4x or is aftermarket, turn signals are the older style, dash is older style too (?, not like my '83), noticeable patches in the lower part of the cowl, where the fender and running boards meet--standard rust spot so check underneath/inside/floor, bib looks aftermarket/Aqualu, rust on roll bar mounts just painted over with rust bullet (?), aftermarket extended shackles, aftermarket wider wheels. But yeah looks clean.
Are you buying? Check frame for rust/rust repair/repaint. See if you can get pics on that resto and any receipts.
I would say less than $10k CAD because of the aftermarket products etc. But looks nice. Then again, so did that $10k Ontario truck. Read that thread--I learned a lot from it.
Brendan