Catalytic Converter and o2 sensor for 1992 - need to pass emissions

Hey guys new to the forum here super pumped to be a new member!

So my 1992 4runner needs a catalytic convert and o2 sensor to pass emissions out here in colorado. Do you guys recommend any cheap options for this? I'm really looking to stay cheap don't have a lot of money flowing and just need to get this thing on the road.

I can upload pictures when I get home from work. I would really like to do this install by myself too to save even more money. looking to be a better man by working on my own cars.

Some options of cats I've looked at are these two:

http://www.ebay.com/itm/Catalytic-C...ash=item2ee278d29a:g:n1EAAOSwDNdVm-zV&vxp=mtr

http://www.ebay.com/itm/Catalytic-C...ash=item41b288bae6:g:9hkAAOSwMgdX0ihK&vxp=mtr

Here is the o2 sensor I'm looking at

http://www.ebay.com/itm/234-4205-SG470-Front-Upstream-O2-Oxygen-Sensor-For-98-99-00-01-02-Toyota-Corolla-/131560366770?fits=Make:Toyota&hash=item1ea19be2b2:g:gHMAAOSwHnFVrFFO&vxp=mtr


Let me know guys thanks for the help!

 

Update here: I did more research and found that O'Reily auto parts had a good deal on this.
http://www.oreillyauto.com/site/c/d...272417_3813&pt=02404&ppt=C0022#itemDetailTab_


A 1992 needs a 2in. inlet / outlet cat. Also turned out I had an o2 sensor on there it was just hard to find.

Keep wheelin!