Many thanks to SWLing Post contributor, Dan Robinson, who writes:
These days as shortwave continues on the decline, we’re seeing some great rarities, receivers that have never been seen before on the used market. One of these is [top of page], a Harris RF-505A.
Last but not least, and this has never been seen before — a Drake DSR-2, apparently unused in its original packaging, which sold in flash for about $1300:
Thanks, Dan! I’m a little surprised you haven’t at least jumped on that Harris receiver! I would be very tempted if I had the shelf depth for a rack-mounted commercial receiver.