Still good? Yeah, they're a foundational text in mathematics. There are some really beautiful illustrated versions of Elements out there.
Ouch indeed. Fortunately, Amazon has it, too.
Oliver Byrne's presentation of The Elements of Euclid is particularly beautiful: https://www.amazon.com/Byrne-Six-Books-Euclid-Multilingual/dp/3836559382
I'd suggest Byrne's Euclid -- it's a really nice edition and a good coffee-table book. Alternatively, Henry Segerman makes some beautiful mathematical sculpture, much of which is within your budget.