[sdiy] ROM burners

[greg montalbano]

Someone on posted a note regarding ROM images for one of the intermediate 
Prophet 5s.  I've been considering getting a burner to back up the EPROMs 
on my old synths;  also been thinking about building an archive of ROM 
images from as many old units as I can (these things will only keep 
disappearing as time goes on).
Towards this end, I would like to solicit suggestions as to appropriate 
burners that are currently available, from people who are familiar with 
them, keeping in mind
1) I've never used one of these before
2) I can't see spending $500 -1000 for one.
Any advice?
Thanks.

~GMM