I purchased this last year from Rakuten for ¥5590. However, I am selling it because I no longer need it due to a printer change. I have been using similar products until now without any problems. This is an unopened item. As a service, I will include the remaining unopened and unused individual cartridges: BCI-381XLGY x 3 BCI-381XLBK x 1 Product Code: Canon BCI-381XL+380XL/6MP 6-color 2 sets (total of 12 cartridges), approximately 1.5 times the standard size of genuine cartridges. BCI-381XLBK, BCI-381XLC, BCI-381XLM, BCI-381XLY, BCI-381XLGY, BCI-380XLPGBK