| 26.07.2026 | 2025-26 Topps Ryan Kalkbrenner 1980-81 RC Rookie #80BK-77 Hornets PSA 9 | Grade 9 | HK$235 |
| 25.07.2026 | 2025-26 Topps #80BK-77 Ryan Kalkbrenner 1980-81 Topps Basketball RC #80BK-77 | — | HK$14 |
| 01.06.2026 | RYAN KALKBRENNER RC 2025-26 Topps Flagship #80BK-77 45TH ANNIVERSARY ROOKIE INST #80BK-77 | — | HK$13 |
| 17.05.2026 | 2025-26 Topps Ryan Kalkbrenner 45th Anniversary Silver Foil (RC) #80BK-77 Rookie #80BK-77 | — | HK$8 |
| 15.05.2026 | 2025-26 Topps - 1980-81 Topps Basketball Ryan Kalkbrenner - (RC) - Hornets - PSA #80BK-77 | — | HK$34 |
| 04.05.2026 | 2025-26 Topps Flagship - Ryan Kalkbrenner #80BK-77 45th Anniversary (RC) #80BK-77 | — | HK$15 |
| 04.05.2026 | 2025 TOPPS 1980-81 TOPPS BASKETBALL #80BK-77 RYAN KALKBRENNER ROOKIE RC PSA 8 #80BK-77 | Grade 8 | HK$58 |
| 03.05.2026 | 2025-26 Topps #80BK-77 Ryan Kalkbrenner 1980-81 Topps Basketball #80BK-77 | — | HK$8 |
| 17.04.2026 | 2025-26 Topps #80BK-77 Ryan Kalkbrenner 1980-81 Topps Basketball #80BK-77 | — | HK$16 |
| 12.04.2026 | 2025 TOPPS 1980-81 BASKETBALL #80BK-77 RYAN KALKBRENNER ROOKIE RC PSA 8 #80BK-77 | Grade 8 | HK$63 |
