CPU買取価格比較【2026年7月最新】｜主要買取店の最高値

CPU 機種別買取価格比較表

主要買取店のCPU買取価格を機種別に一覧表示。緑のセルが機種ごとの最高値です。（横にスクロールで全店舗）

機種	買取ルデヤ	買取商店	買取一丁目	ドラゴンモバイル	買取楽園	家電市場	最高値
AMD Ryzen 9 9950X3D BOXAMD Ryzen 9 9950X3D BOX	¥81,600	¥45,000	—	—	—	—	¥93,000
AMD Ryzen 9 7950X3D BOXAMD Ryzen 9 7950X3D BOX128MB	—	—	—	—	—	—	¥85,400
Intel Core i9 13900K BOXIntel Core i9 13900K BOX	¥53,500	—	—	¥68,000	—	—	¥68,500
Intel Core i9 13900KF BOXIntel Core i9 13900KF BOX	¥57,500	—	¥63,500	—	—	—	¥67,000
AMD Ryzen 9 9950X BOXAMD Ryzen 9 9950X BOX	¥65,200	—	—	—	—	—	¥65,200
AMD Ryzen 9 7900X3D BOXAMD Ryzen 9 7900X3D BOX24TB	—	—	—	—	—	—	¥65,000
Intel Core i9 14900K BOXIntel Core i9 14900K BOX	¥62,400	—	—	¥62,000	—	—	¥62,400
AMD Ryzen 9 9900X3D BOXAMD Ryzen 9 9900X3D BOX	¥61,600	—	—	—	—	—	¥61,600
AMD Ryzen 9 7950X BOXAMD Ryzen 9 7950X BOX	—	—	—	—	—	—	¥60,000
Intel Core i7 13700K BOXIntel Core i7 13700K BOX	¥60,000	¥45,000	—	¥50,000	—	—	¥60,000
Intel Core Ultra 9 285K BOXIntel Core Ultra 9 285K BOX	¥59,300	—	—	—	—	—	¥59,300
AMD Ryzen 9 5950X BOXAMD Ryzen 9 5950X BOX64MB	—	—	—	—	—	—	¥59,000
Intel Core i9 14900KF BOXIntel Core i9 14900KF BOX	¥52,600	—	¥58,000	—	—	—	¥59,000
Intel Core i7 14700K BOXIntel Core i7 14700K BOX	—	¥43,000	¥54,000	¥38,000	—	—	¥54,000
Intel Core i7 13700 BOXIntel Core i7 13700 BOX	¥53,800	—	¥53,800	¥51,000	—	—	¥53,800
AMD Ryzen 9 9900X BOXAMD Ryzen 9 9900X BOX	—	¥54,000	—	—	—	—	¥53,000
AMD Ryzen 7 9800X3D BOXAMD Ryzen 7 9800X3D BOX	¥44,400	¥51,500	¥51,500	—	¥51,000	¥50,720	¥51,500
Intel Core i7 14700KF BOXIntel Core i7 14700KF BOX	—	¥41,000	¥43,000	—	—	—	¥51,300
AMD Ryzen 9 5900X BOXAMD Ryzen 9 5900X BOX	—	—	—	—	—	—	¥46,500
AMD Ryzen 9 7900 BOXAMD Ryzen 9 7900 BOX	¥45,700	¥44,000	—	—	—	—	¥45,700
Intel Core i7 14700 BOXIntel Core i7 14700 BOX	—	¥41,000	—	¥40,000	—	—	¥44,500
Intel Core i7 14700F BOXIntel Core i7 14700F BOX	¥44,300	¥40,000	—	—	—	—	¥44,300
AMD Ryzen 9 5900XT BOXAMD Ryzen 9 5900XT BOX	¥41,700	—	—	—	—	—	¥44,000
Intel Core i7 13700F BOXIntel Core i7 13700F BOX	—	¥20,000	¥42,700	¥43,500	—	—	¥43,500
Intel Core i7 13700KF BOXIntel Core i7 13700KF BOX24TB	¥43,300	—	¥43,300	—	—	—	¥43,300
AMD Ryzen 7 7700 BOXAMD Ryzen 7 7700 BOX	—	¥34,000	—	—	—	—	¥43,000
AMD Ryzen 7 5800X3D BOXAMD Ryzen 7 5800X3D BOX	¥42,600	—	—	—	—	—	¥42,600
Intel Core i5 14500 BOXIntel Core i5 14500 BOX	¥40,100	—	¥30,500	—	—	—	¥40,100
Intel Core i5 14600KIntel Core i5 14600K	¥39,800	¥29,000	¥30,000	—	—	—	¥39,800
Intel Core i7 12700 BOXIntel Core i7 12700 BOX	—	—	—	¥36,500	—	—	¥39,300
Intel Core i5 13600KF BOXIntel Core i5 13600KF BOX	¥33,500	—	—	—	—	—	¥38,000
Intel Core Ultra 7 265K BOXIntel Core Ultra 7 265K BOX	—	—	—	—	—	—	¥38,000
Intel Core Ultra 7 265KF BOXIntel Core Ultra 7 265KF BOX	—	¥37,200	—	—	—	—	¥38,000
AMD Ryzen 9 7900X BOXAMD Ryzen 9 7900X BOX	¥37,500	¥43,300	—	—	—	—	¥37,500
Intel Core i5 13600K BOXIntel Core i5 13600K BOX	¥37,500	—	¥37,500	—	—	—	¥37,500
Intel Core i5 14600KF BOXIntel Core i5 14600KF BOX	¥37,500	¥27,500	¥33,500	—	—	—	¥37,500
AMD Ryzen 7 8700G BOXAMD Ryzen 7 8700G BOX8700GB	¥37,400	¥33,000	—	—	—	—	¥37,400
Intel Core i5 13500 BOXIntel Core i5 13500 BOX	—	—	¥36,500	—	—	—	¥36,500
AMD Ryzen 7 7700X BOXAMD Ryzen 7 7700X BOX	¥28,600	¥30,600	—	¥36,000	—	—	¥36,000
AMD Ryzen 7 7800X3D BOXAMD Ryzen 7 7800X3D BOX	¥34,200	¥33,500	—	¥33,000	¥35,000	—	¥35,000
AMD Ryzen 7 9700X BOXAMD Ryzen 7 9700X BOX	¥32,200	¥33,000	—	—	¥33,000	—	¥33,000
AMD Ryzen 7 5700X3D BOXAMD Ryzen 7 5700X3D BOX	¥32,800	—	—	—	—	—	¥32,800
AMD Ryzen 5 9600X BOXAMD Ryzen 5 9600X BOX	¥26,300	¥27,700	—	—	¥28,000	—	¥30,000
AMD Ryzen 7 5700G BOXAMD Ryzen 7 5700G BOX5700GB	—	—	—	—	—	—	¥29,000
AMD Ryzen 7 5800X BOXAMD Ryzen 7 5800X BOX32MB	¥26,600	—	—	—	—	—	¥26,600
AMD Ryzen 5 5600G BOXAMD Ryzen 5 5600G BOX5600GB	¥24,400	—	¥26,100	—	—	—	¥26,100
AMD Ryzen 7 5700 BOXAMD Ryzen 7 5700 BOX16MB	¥25,000	—	—	—	—	—	¥25,000
Intel Core i5 14400 BOXIntel Core i5 14400 BOX	—	—	—	—	—	—	¥25,000
AMD Ryzen 7 5700X BOXAMD Ryzen 7 5700X BOX36MB	—	¥24,000	—	—	—	—	¥24,000
AMD Ryzen 5 9600 BOXAMD Ryzen 5 9600 BOX	—	—	—	—	—	—	¥23,700
AMD Ryzen 5 7600X BOXAMD Ryzen 5 7600X BOX	—	¥23,000	—	—	—	—	¥23,000
Intel Core i5 13400F BOXIntel Core i5 13400F BOX	—	¥19,000	—	¥23,000	—	—	¥23,000
Intel Core Ultra 5 245K BOXIntel Core Ultra 5 245K BOX	¥22,400	—	—	—	—	—	¥22,400
AMD Ryzen 5 7600 BOXAMD Ryzen 5 7600 BOX	¥18,800	¥19,300	—	—	—	—	¥22,000
Intel Core i5 12400 BOXIntel Core i5 12400 BOX	—	¥20,000	—	—	—	—	¥22,000
Intel Core Ultra 5 245KF BOXIntel Core Ultra 5 245KF BOX	¥21,800	—	—	—	—	—	¥21,800
AMD Ryzen 5 5600XT BOXAMD Ryzen 5 5600XT BOX12TB	¥21,400	—	—	—	—	—	¥21,400
AMD Ryzen 5 5600X BOXAMD Ryzen 5 5600X BOX32MB	¥21,200	—	—	—	—	—	¥21,200
Intel Core i5 14400F BOXIntel Core i5 14400F BOX	—	¥21,500	—	—	—	—	¥21,200
AMD Ryzen 5 8600G BOXAMD Ryzen 5 8600G BOX8600GB	—	¥23,100	—	—	—	—	¥21,100
Intel Core i5 12400F BOXIntel Core i5 12400F BOX	—	¥18,500	¥19,600	—	—	—	¥19,600
AMD Ryzen 5 8500G BOXAMD Ryzen 5 8500G BOX8500GB	¥16,300	¥16,500	—	—	—	—	¥19,000
AMD Ryzen 5 5600 BOXAMD Ryzen 5 5600 BOX	¥16,800	¥14,500	—	—	—	—	¥18,500
AMD Ryzen 5 8400F BOXAMD Ryzen 5 8400F BOX	¥16,900	—	—	—	—	—	¥16,900
Intel Core i3 14100 BOXIntel Core i3 14100 BOX	—	—	¥16,300	—	—	—	¥16,300
AMD Ryzen 5 5600GT BOXAMD Ryzen 5 5600GT BOX	¥15,200	—	¥15,500	—	—	—	¥15,500
AMD Ryzen 5 5500GT BOXAMD Ryzen 5 5500GT BOX	¥11,700	¥45,000	—	—	—	—	¥12,000
Intel Core i3 12100F BOXIntel Core i3 12100F BOX	—	—	—	—	—	—	¥11,200
Intel Core i3 14100F BOXIntel Core i3 14100F BOX	¥10,900	—	¥10,900	—	—	—	¥10,900
AMD Ryzen 5 4500 BOXAMD Ryzen 5 4500 BOX	¥10,600	¥9,000	—	—	—	—	¥10,600
AMD Ryzen 5 5500 BOXAMD Ryzen 5 5500 BOX	¥10,100	¥45,000	¥10,000	—	—	—	¥10,100
AMD Ryzen 3 4100 BOXAMD Ryzen 3 4100 BOX	¥9,200	—	—	—	—	—	¥9,500