Autographed/Signed Boxing Glove Mystery Box with PSA JSA or Beckett COA

- Best for collectors seeking authentic signed boxing memorabilia with third-party authentication; mystery element appeals to buyers comfortable with surprise athlete/glove combinations.
- "Mystery Box" means the specific athlete, glove brand, and signature style are unknown until arrival; condition details for the glove itself are not listed.
- Seller big_event_ny has 26,740 feedback ratings at 99.7% positive, indicating consistent transaction reliability over time.
- Shipping costs $12.00 with standard handling; no expedited or free shipping option stated.
- Authentication via PSA, JSA, or Beckett COA is confirmed; signed boxing glove is the core item, but athlete identity and glove specifications remain undisclosed.
- Before purchase, contact seller to confirm which authentication body issued the COA and request a preview photo or athlete hint to verify alignment with your collecting interests.