![Derek Jeter, Mariano Rivera, Andy Pettitte & Jorge Posada Signed Yankees "Core Four" Majestic Authentic Jersey Limited Edition #4/27 (Steiner COA) | Pristine Auction Derek Jeter, Mariano Rivera, Andy Pettitte & Jorge Posada Signed Yankees "Core Four" Majestic Authentic Jersey Limited Edition #4/27 (Steiner COA) | Pristine Auction](https://images.pristineauction.com/56/568040/main_1479935903-Derek-Jeter-Mariano-Rivera-Andy-Pettitte-Jorge-Posada-Signed-Yankees-Core-Four-Majestic-Authentic-Jersey-Limited-Edition-4-27-Steiner-COA-PristineAuction.com.jpg)
Derek Jeter, Mariano Rivera, Andy Pettitte & Jorge Posada Signed Yankees "Core Four" Majestic Authentic Jersey Limited Edition #4/27 (Steiner COA) | Pristine Auction
![Core Four: The Heart and Soul of the Yankees Dynasty: Pepe, Phil, Cone, David: 0884688119663: Amazon.com: Books Core Four: The Heart and Soul of the Yankees Dynasty: Pepe, Phil, Cone, David: 0884688119663: Amazon.com: Books](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/31Fxmrg2WiL._AC_UF1000,1000_QL80_.jpg)
Core Four: The Heart and Soul of the Yankees Dynasty: Pepe, Phil, Cone, David: 0884688119663: Amazon.com: Books
![Lot Detail - New York Yankees Core Four Multi Signed Yankees Home Jersey (Steiner & MLB Authenticated) Lot Detail - New York Yankees Core Four Multi Signed Yankees Home Jersey (Steiner & MLB Authenticated)](https://goldinauctions.com/ItemImages/000058/58891b_med.jpeg)
Lot Detail - New York Yankees Core Four Multi Signed Yankees Home Jersey (Steiner & MLB Authenticated)
![Derek Jeter, Mariano Rivera, Andy Pettitte & Jorge Posada Signed LE Yankees "Core Four" Majestic Authentic Jersey with (5) World Series Patches (Steiner COA) | Pristine Auction Derek Jeter, Mariano Rivera, Andy Pettitte & Jorge Posada Signed LE Yankees "Core Four" Majestic Authentic Jersey with (5) World Series Patches (Steiner COA) | Pristine Auction](https://images.pristineauction.com/48/488817/main_1500421878-Derek-Jeter-Mariano-Rivera-Andy-Pettitte-Jorge-Posada-Signed-LE-Yankees-Core-Four-Majestic-Authentic-Jersey-with-5-World-Series-Patches-Steiner-COA-PristineAuction.com.jpg)
Derek Jeter, Mariano Rivera, Andy Pettitte & Jorge Posada Signed LE Yankees "Core Four" Majestic Authentic Jersey with (5) World Series Patches (Steiner COA) | Pristine Auction
![Yankees Core Four - Andy Pettitte, Mariano Rivera, Jorge Posada and Derek Jeter - had a humble begin – New York Daily News Yankees Core Four - Andy Pettitte, Mariano Rivera, Jorge Posada and Derek Jeter - had a humble begin – New York Daily News](https://arc-anglerfish-arc2-prod-tronc.s3.amazonaws.com/public/OX3C3SHY5MS3F6HB4S7T2EGZN4.jpg)
Yankees Core Four - Andy Pettitte, Mariano Rivera, Jorge Posada and Derek Jeter - had a humble begin – New York Daily News
![Yankees Authentic "Core Four" Jersey Signed by Derek Jeter, Mariano Rivera, Andy Pettitte & Jorge Posada (Steiner COA) | Pristine Auction Yankees Authentic "Core Four" Jersey Signed by Derek Jeter, Mariano Rivera, Andy Pettitte & Jorge Posada (Steiner COA) | Pristine Auction](https://images.pristineauction.com/41/416206/main_1-Yankees-Core-Four-Jersey-Signed-by-Derek-Jeter-Mariano-Rivera-Andy-Pettitte-Jorge-Posada-Steiner-COA-PristineAuction.com.jpg)
Yankees Authentic "Core Four" Jersey Signed by Derek Jeter, Mariano Rivera, Andy Pettitte & Jorge Posada (Steiner COA) | Pristine Auction
![Lot Detail - New York Yankees Core 4 Multi Signed Embroidered Jersey Signed By Jeter, Posada, Rivera & Pettitte In 43x35 Framed Display - LE 2/27 (Steiner) Lot Detail - New York Yankees Core 4 Multi Signed Embroidered Jersey Signed By Jeter, Posada, Rivera & Pettitte In 43x35 Framed Display - LE 2/27 (Steiner)](https://goldinauctions.com/ItemImages/000047/47055a_med.jpeg)
Lot Detail - New York Yankees Core 4 Multi Signed Embroidered Jersey Signed By Jeter, Posada, Rivera & Pettitte In 43x35 Framed Display - LE 2/27 (Steiner)
![Limited Edition Yankees "Core Four" Majestic Authentic Jersey Signed By (4) With Derek Jeter, Mariano Rivera, Andy Pettitte & Jorge Posada (Steiner Hologram) | Pristine Auction Limited Edition Yankees "Core Four" Majestic Authentic Jersey Signed By (4) With Derek Jeter, Mariano Rivera, Andy Pettitte & Jorge Posada (Steiner Hologram) | Pristine Auction](https://images.pristineauction.com/94/949407/main_1530218619-Derek-Jeter-Mariano-Rivera-Andy-Pettitte-Jorge-Posada-Signed-Limited-Edition-Yankees-Core-Four-Majestic-Authentic-Jersey-Steiner-COA-PristineAuction.com.jpg)
Limited Edition Yankees "Core Four" Majestic Authentic Jersey Signed By (4) With Derek Jeter, Mariano Rivera, Andy Pettitte & Jorge Posada (Steiner Hologram) | Pristine Auction
![Derek Jeter, Mariano Rivera, Andy Pettitte & Jorge Posada Signed LE Yankees "Core Four" Majestic Authentic Jersey (Steiner COA) | Pristine Auction Derek Jeter, Mariano Rivera, Andy Pettitte & Jorge Posada Signed LE Yankees "Core Four" Majestic Authentic Jersey (Steiner COA) | Pristine Auction](https://images.pristineauction.com/92/924744/main_1528237427-Derek-Jeter-Mariano-Rivera-Andy-Pettitte-Jorge-Posada-Signed-LE-Yankees-Core-Four-Majestic-Authentic-Jersey-Steiner-COA-PristineAuction.com.jpg)