May props from Comic Book Movies (CBM) will be hitting the auction block:
https://www.bleedingcool.com/2017/08/14/worthy-mjolnir-first-thor-movie-goes-hammer/
"All manner of superhero movie props will be auctioned in London on Tuesday 26th September. They include Mjolnir, Thor’s hammer from the 2011 mo vie as wielded by Chris Emsworth, and The Joker’s costume as worn by Jack Nicholson in Batman are both estimated to sell between
£20,000 – 30,000 each ($25,000-40,000)"
"Other items include…
•Peter “Star-Lord†Quill’s (Chris Pratt) Hero Helmet from Guardians of the Galaxy (2014). Estimate £30,000 – £50,000
•Superman’s (Christopher Reeve) Flying Tunic from Superman IV: The Quest for Peace (1987). Estimate £8,000 – £10,000
•Magneto’s (Ian McKellen) Helmet and Tunic from X-Men (2000). Estimate £20,000 – £30,000
•The Penguin’s (Burgess Meredith) Top Hat and Gloves from Batman (TV Series 1966-1968). Estimate £15,000 – £20,000
•Catwoman’s (Julie Newmar) Costume from Batman (TV Series 1966-1968). Estimate £15,000 – £20,000"