[lotsofpulp]

That's called opaque pricing, and that's different since you are getting a discount in exchange for not knowing which specific hotel you are getting to stay at so it's not exactly comparable to going to your preferred hotel's website and choosing the room you want. However, as I have edited into my prior comments, I am finding that the best price guarantees may not apply on the day of arrival, and third party websites are evidently cheaper than hotel websites. Seems like a shortsighted move since now I don't trust the hotel website to have the cheapest price, so I'll go via third party websites and hotels have to pay commission.

[mrcodedude]

You can save even more if you use a cashback site when booking through Priceline, Orbitz, etc.

The Best Price Guarantee is largely a lie. It's a Best Price Guarantee on a rack-rate rooms. The problem is most OTAs will offer a significant discount (sometimes more than 50%) for a non-refundable room. The rooms are exactly the same, they just classify them differently, so they don't have to actually have the best price.