El Klassiko has a Denon DRM-800. It's quite a nice deck and the nice, big, and bright display panel is quite lovely. Being a late 1980s deck, the build quality was starting to be cheapened out a bit, but it's still working just fine 33 years later so it's hard to protest too loudly.
R2R is something which Klassik has some interest in, but Klassik has passed on the few opportunities to buy one when they have come up here locally. Klassik's policy is not to buy obsolete format equipment where Klassik doesn't already have some media in that format. Klassik has passed on some Betamax VCRs for the same reason.
As a bit of a compromise, Klassik does have some cassettes with the R2R style reels. These were purchased at fair prices years ago, but the prices of these, even basic Type I Teac types, are quite expensive now.
Just to show the craziness of blank audio cassette pricing, Tascam has come out with a new Type II cobalt tape with R2R-style reels for the US market. Klassik believes the tape itself is made by National Audio Company in Springfield, MO. The price is $35 USD per cassette!
Perhaps this is worth it for some, but the tape is probably inferior to even Maxell XLII type cobalt Type II tape. Granted, even NOS tapes of that kind are quite expensive these days.
https://tascam.com/us/product/424/top
Tascam has the same tape in more traditional reel form for $12.99 USD:
https://tascam.com/us/product/424-s/top