https://www.ebay.ie/itm/Victorian-Honourable-Artillery-Company-HAC-Brass-Belt-Buckle-103-GR-/173156508081?hash=item2850eea1b1
eBay item number:
173156508081
Hello,
Have a look at this ebay link above as it seems exactly the same as yours for £200?.....Just for the buckle.....You may have a good priced item here?
Good Luck to You!
Ian/ Desert Rat