This is my router, except mine came with a USB adapter instead of a PCMCIA card. If you can find it without either for less money on another site, go for it.
The WGR614 is cheaper, as you said, but the reviews are bad and numerous, which is a good enough sign of a bad product, so I'd take the price premium and go for the WGE111. Since it's out of stock and insistant on being with its PCMCIA card, I'd look at another site. If you can't find it without the additional card on any reliable retailer, I'd go for a
D-link router instead. D-link is pretty good in my experience and the experience of many people online that have used D-link products. I certianly can't recommend paying ~$40 more (after rebate) for the Netgear router.
The
Netgear WG602NA is priced fairly well on Newegg in comparison with other APs, so I'd have to recommend it even if I weren't so Netgear-biased.