shure m97he

i am new to vinyl and just picked up a vintage philips ga 427 in excellent con. but no cartridge for 20.00. A techie friend recommended a shure m97he but i can't seem to find any. do you have any suggestions as to where i can purchase one?
The Shure M97HE is no longer available. The new version is the M97xE and is fantastic sounding. Great cart for the money. You can find them for around $80 or so. My top recommendation for that budget.

Here is a used M97HE:

Then buy an Ed Saunders stylus for it:

Pretty decent cart for around a $100 investment.