Looking for a good cartridge...

I just bought a Technics SL-220 for $47. I'm looking for good budget cartridge - something in the $50 range.

Any suggestions? The table is belt drive and standard mount. Strong bass response is a must.
Grados are good value for the money. You can see some at www.audioadvisor.com The least expensive ones are in the $40-$60 range.
My favorites in this price range are the Ortofon OM-10, for a brighter sound, which can be upgraded to the better Ortofon models for only the cost of the replacement stylus, and the Shure M97xE, which is a bit darker, both at the top of your price range, can be had at www.jacksmusicfactory.com, shipping is ususally included in their prices.