I'm kind of surprised there aren't more detailed comparisons around here (or anywhere) of the various Headpiece recreations ever made for reference/history. Many prop sites just show photos from users they posted and give few or no details of where they got them, although you start to recognize various versions (or at least the molds) on site after awhile.
There seems to be a few basic molds that supposedly trace back to the original somehow. I'm not sure how the Acme/MK/RedFour versions relate exactly to an original (early production mold?) as the bird's neck width is less than the ones used on-screen and the braid differs greatly from the staff/resin versions I've seen, but various conversations and postings I've read suggest they are still at least partly traceable back to a real mold (wish there were more details on this; perhaps someone here knows and can fill it in a bit for us).
Based on another thread comments from ten years ago (
Production Made Staff of Ra Headpiece. Got it in hand PICS PAGE 7), it would seem the
Acme Magico variation sold for ~$300 back then. The
RedFour sold for $250-400 depending on whether it was the solid bronze version and the
Indy Magnoli sold for $250-325 depending on whether it was solid bronze. The
Acme Artifact version sold for ~$100 (currently at $129 a decade later).
This is the best labeled comparison of some early recreations I could find online. I wish it were higher resolution, though to compare/contrast the details. Some of these had multiple casting materials (e.g. Indy Magnoli had a polished solid brass, antique brass coated zinc alloy and a gold plated zinc alloy version according to his site). I think these all have molded attached braids (certainly the Magnoli and Acme/RedFour versions do; I can't say for sure about the Relic Raider, but its braid looks like the Magnoli braid to my eyes). Magnoli's tail feathers are not from the "round sphere mold" as was postulated earlier in the thread. He told me something to the effect the solid bronze casting simply had trouble with the details there for some reason whereas it appears the gold and bronze "plated" versions came out more detailed).
The only one I know literally nothing about is the Relic Raider version, which looks to be pretty detailed in the picture.
I guess I really did get a steal of a deal on the Indy Magnoli polished solid bronze medallion at $48 (with staff attachment included).
I got the Acme Artifact one for $60 with a Landron stand (60-35= $35) so a pretty good deal there as well.
I got a "Reel Art" Belloq version for $15 once I remove the cost of the included Landron stand it came with.
I got the Bam Box version for $25 (normally goes for $50) from a guy on eBay looking to get rid of his (in new condition).
I got a resin version based on the mold that has the rounded bottom re-drawn tail feathers (but otherwise good detail everywhere else) for $25.
I bought the three RM versions (Raven Bar, Imam and Belloq version) at the current going rates.
I've got yet another version (McGuffin 2.0 gold painted resin with separate copper attached braid that's hand-drawn with more feather detail than any version I've ever seen including the original so I'll be excited to see it in person as it looked really good in the photos).
I have no idea what the MK version went for (a solid bronze slightly modified version variation of the Acme Magico mold according to Indy Magnoli), but I got this one on eBay for $200 with both staff attachments and a 72-inch wooden staff (I'll be digging in the wrong place!) and it was custom drilled by the owner's wife uncle's who worked as Elstree (to use what looks like a Magnoli attachment according to Indy himself) so I think this was certainly a reasonable deal.