Replace the stylus or cart?

[Waspinators]

I'm running a second-hand table with what appears to be a rather old/discontinued Audio Technica cartridge, the AT-USA7. I've recently noticed quite a bit of distortion, especially on the inner grooves, so I figured I'd order a replacement stylus (http://www.amazon.com/Audio-Technica-ATN3472SE-Replacement-Stylus/dp/B000BHRMBC/ref=sr_1_2?ie=UTF8&qid=1292888720&sr=8-2). Should I go ahead and order it, or get a full replacement cartridge instead?

 

[cactuscowboy]

Seems a very good price for what appears to be an OEM elliptical stylus. I'd go for it.

 

[gadget73]

I just put one of those on a similar AT cart just a few hours ago. It sounds surprisingly good for under 20 bucks. I'd go for it as well.