I bought mine second hand from a retiring carpenter for around $180 without a blade, so this looks like a good deal. Pretty specialty item I guess but if you are using a plane to refurbish old timber its great.
Seller is Amazon Germany, but even so there is a comment on the listing that makes me a bit wary - "Scamed. Not a Stanley as advertised but a cheap & nasty Silverline. The only thing that was "Stanley" was the pamphlet enclosed. Returned for refund."
The faithful equivalent is for $158: I have some faithful blades and they are fine, need to sharpen a bit more but do the job.
https://www.amazon.com.au/Faithfull-No-7-Jointer-Plane-2-3/d…
Good to plane down the wooden frames