About 16 of my scopes were gift ( 2X 535A, 2X 545, 546, 547, two old philips GM scopes, two pm3400 1GHz sample sopes , a 100 MHz philips mainframe, a fairchild, a 75 MHz Philips, a tek 465, tek 453, a sinclair miniscope and I probably forget ome)
And i also gave allmost all of them away, including a 3 year old Rigol DS1102E i hated, and a 150 MHz Tek 2445 I really loved but it was a bit a waiste i never used it.
Most were with problems when I got them, some where perfect, some I gave away i never tried so condition unknown.
So keep looking there are many around. Allmost every month someone offers me a scope, most times the huge 5XX models but I stopped accepting them because the space ( or it must be real special)