That's clearly too expensive. Pre-2012 Macs have USB2.0 only, that's dinosaur technology. On top of it they are prone to graphic controller failures.The 2010 MacBook Pro 15inch I got for $67 dollars, combine with 8GB RAM + SSD upgrade, probably net around $120.
MacOS require OCLP and patches, which you need to reinstall on every update.Both Windows 11 and newer macOS requires some short of software hacks.
Win11 just requires a prepared installation stick* and no other trick.
I went the easier way: Win11.
* which is done at a breeze with Rufus.