I can’t think of any other retailer that does this. Best Buy, Walmart, Famous Footwear, Bed Bath and Beyond, etc. all honor the same prices in person as they do online.
Best Buy got in to legal trouble because they'd point 'bestbuy.com' from within the store to a different online store with prices that matched the in-store prices (i.e. higher prices).
Over the past few years, products at my local Best Buy are regularly 20-40% more than on their site. (Unless you order through the site for local pickup... then you can get the online price.)
Walgreens is the same. Might be $12 online but $18 in my local store.
Barnes and Noble is pretty par for the course in this.
My experience is that BestBuy will price match bestbuy.com, Newegg and Amazon. Their price match policy says they match: Amazon.com, Crutchfield.com, Dell.com, HP.com, Newegg.com, and TigerDirect.com, but I’ve gotten them to match online.
My experience with the office supply places and Target is that they'll happily match their online price, but the in store price is generally higher on items that aren't specifically on sale - sometimes dramatically so. Not sure about Best Buy, but they'll match a bunch of other online retailers so I'm more likely doing that anyway.
I'm surprised by the experience related here - I'd absolutely expect the store to price match online when asked about it even though I believe they were separate divisions.
i also noticed the app matching the in-store price based on location. and yup, store employees will match online prices without question, but only if you ask.
i don't shop there much anymore, but i've done bopus (buy online, pick up in store) before to get the online price directly.
On top of the stores others have mentioned, Costco seems to have randomly different prices between their physical stores and their online store. (With the physical store more frequently being the cheaper price.)
They strongly imply that the difference is the shipping being included in the online price. In-store displays often say "May be available on costco.com at a shipped price."