"Respicable"?
Is that a cross between "reputable" and "despicable"?
Apes of Maine = despicable. If you look up "shyster", "bait n switch", "rip off", "scam" and similar terms in a dictionary, you'll probably find a reference to Abe's of Maine.
Do yourself a favor and look up whatever you are wanting on B&H Photo and Adorama websites.... Amazon Direct is good too (no knowledgeable support, though). Some of the Amazon vendors are good too (Adorama is one of them, I think). You'll probably find their prices very similar. Those are by far the highest volume dealers who also have long term reputation for fair and honest dealing. There are other reliable stores (Roberts, Henry's in Canada, KEH for used, Pacific Rim for vintage & collectible, among others).... but start your search with the "big three" and be suspicious of any prices you might see elsewhere that are significantly less than they offer. I've done extensive business with all the stores I've mentioned and have had little or no problem with them. I may be a "part owner" of B&H and Adorama now, I've spent so much with them over the years! One "issue" I had with Adorama some years ago was promptly and fairly resolved. It was a warehouse mixup... they sent me the wrong item... THREE TIMES and at three different delivery sites because I was on the road for a job! But all was resolved by them and I ultimately got full refunds.
Costco and Walmart can be good deals, too... but they have VERY limited selection. Mostly just basic "kits" of the most popular models. Local to me, Fry's Electronics has great prices, but LEGENDARY bad customer service (if you need a laugh, "Fry's job application" online:
http://homepage.smc.edu/engfer_mark/frys.htm). I buy computer gear from them reluctantly... and I see they do have some camera stuff... and they will accept returns in the event of a problem. But I'd be careful. I generally avoid Best Buy after several bad experiences and a lot of misinformation from marginally knowledgeable staff. Other than sale items, in my experience they are VERY overpriced. I only buy there when I absolutely need something NOW and have no choice... and hopefully know and find exactly what I'm looking for because the sales staff is only marginally better than Fry's.
Canon USA website sells "factory refurbished", which can be good deals (be sure to compare with new, though... sometimes sales make them a better deal). Canon USA factory refurbished have the same warranty as new.
Nikon USA has recently started selling refurbished directly, too. I don't use Nikon, so can't comment on pricing. I did notice they only offer a 90 day warranty, like most used equip. dealers.
I don't know about Canon and Nikon in other countries or other camera and lens manufacturers.... might be worth checking their websites.
While shopping you'll find that if it's "too good to be true", it probably isn't true! From other than the folks mentioned, there can be one or more hidden catches or cheaper substituted items or misrepresentation in the ad. Be very, very careful! Use some of the online resources for store feedback, but also be wary of those because some of them are easily fooled (for example, I rarely use resellerratings.com any more because the shysters have figured out how to go and post fake reviews of themselves there, to falsely boost their ratings a lot.... they probably also post fake negative reviews on competitor's listings).