Ridegear.com has Oneal Element Boots on sale for $87.95. I had a pair a few years ago, and they broke in real easy. They are no Alpinestar Tech 8's, but they have good protection and comfort for the price. If you are looking in the $150 range you might want to consider the Alpinestar Tech 4's.
For a chest protector I would suggest the Shift Standard Roost Deflector. It is pretty comfortable and stylish, but at $69 it is on the cheaper side of the spectrum for the regular style over the jersye protectors (which i would reccomend).
Helmets I like the Fly 606 ($89.95) and Fly Lite's ($196.95). I got my Brother a 606 for christmas, and got my girlfriend at Fly Lite. They both seem happy with them, and the 606 is pretty similar to the Lite even if there is a pretty big price gap. On the cheap end is the GMAX GM24X helmet which sells for only $59 and is Snell and DOT approved!
RideGear has free shipping on orders over $149 right now. If you call you might be able to get a good deal on a closeout helmet that may not be listed on the site (02 Fly Lite for example).
Anyways, happy shopping.
enduro8