Item comes fully certified with a tamper-evident, serialized hologram and certificate of authenticity.
Item comes fully certified with a tamper-evident, serialized hologram and certificate of authenticity.
![Bret Boone player worn jersey patch baseball card (Seattle Mariners) 2004 Donruss Throwback Threads #PT8 LE 129/250](https://ansel.frgimages.com/seattle-mariners/kenji-johjima-and-hong-chih-kuo-player-worn-jersey-patch-baseball-card-mariners-dodgers-2008-upper-deck-ballpark-number-196_ss2_p-13266284+u-9iuv9phejxhnfn94mjem+v-d4d5699c568e40c695b5f3143f97af7a.jpg?_hv=2&w=900)
Kenji Johjima & Hong-Chih Kuo player worn jersey patch baseball card (Mariners, Dodgers) 2008 Upper Deck Ballpark #196
![Bret Boone player worn jersey patch baseball card (Seattle Mariners) 2004 Donruss Throwback Threads #PT8 LE 129/250](https://www.nw-sportscards.com/cdn/shop/products/kam_sale_580x.jpg?v=1575148405)
Bret Boone Signed 2001 Mariners Blue Jersey w/All Star Patch
![Bret Boone player worn jersey patch baseball card (Seattle Mariners) 2004 Donruss Throwback Threads #PT8 LE 129/250](https://i.ebayimg.com/images/g/CacAAOSwBKFgpLq6/s-l500.jpg)
Bret Boone Baseball Sports Trading Cards & Accessories for sale
![Bret Boone player worn jersey patch baseball card (Seattle Mariners) 2004 Donruss Throwback Threads #PT8 LE 129/250](https://i.ebayimg.com/images/g/gXoAAOSwSSxjI96E/s-l500.jpg)
Vintage mariners cap old - Gem
![Bret Boone player worn jersey patch baseball card (Seattle Mariners) 2004 Donruss Throwback Threads #PT8 LE 129/250](https://ansel.frgimages.com/seattle-mariners/donnie-walton-2020-immaculate-debut-moments-rc-auto-jsy-number-d-89/99-mariners!_ss2_p-13676078+pv-2+u-flefp3neid5bi5s05khi+v-zssxualyzkxgwrxmnosp.jpg?_hv=2&w=900)
Donnie Walton 2020 IMMACULATE DEBUT MOMENTS RC AUTO JSY #D 89/99 - MARINERS!
![Bret Boone player worn jersey patch baseball card (Seattle Mariners) 2004 Donruss Throwback Threads #PT8 LE 129/250](https://img.gem.app/685986847/1t/1682994872/mlb-mariners-limited-vip-spring-training-hat.jpg)
Vintage mariners cap old - Gem
Item comes fully certified with a tamper-evident, serialized hologram and certificate of authenticity.
![Bret Boone player worn jersey patch baseball card (Seattle Mariners) 2004 Donruss Throwback Threads #PT8 LE 129/250](https://ansel.frgimages.com/seattle-mariners/kazuhiro-sasaki-player-worn-jersey-patch-baseball-card-seattle-mariners-japanese-2001-leaf-certified-materials-number-fg99_ss2_p-13497935+u-1s5jth1k0c2k3ox8hnju+v-37eaf07183e54d2fae5d5975699cec36.jpg?_hv=2&w=900)
Kazuhiro Sasaki player worn jersey patch baseball card (Seattle Mariners, Japanese) 2001 Leaf Certified Materials #FG99
![Bret Boone player worn jersey patch baseball card (Seattle Mariners) 2004 Donruss Throwback Threads #PT8 LE 129/250](https://img.gem.app/556421267/1t/1668289461/russell-athletic-vintage-seattle-mariners-sweater.jpg)
Vintage mariners cap old - Gem
![Bret Boone player worn jersey patch baseball card (Seattle Mariners) 2004 Donruss Throwback Threads #PT8 LE 129/250](https://i.ebayimg.com/thumbs/images/g/24UAAOSwOI1kSraP/s-l640.jpg)
Bret Boone Baseball Sports Trading Cards & Accessories for sale
![Bret Boone player worn jersey patch baseball card (Seattle Mariners) 2004 Donruss Throwback Threads #PT8 LE 129/250](https://i.ebayimg.com/images/g/d7cAAOSwyGFknTXn/s-l500.jpg)
Vintage mariners cap old - Gem
![Bret Boone player worn jersey patch baseball card (Seattle Mariners) 2004 Donruss Throwback Threads #PT8 LE 129/250](https://m.media-amazon.com/images/I/51sqvCWXK3L._AC_UF1000,1000_QL80_.jpg)
Bret Boone player worn jersey patch baseball card (Seattle