Here is a remanufactured Bosch AL9413X from FCP Euro for $183 +$100 core charge. ECS Tuning also shows the Bosch AL9413X for $255 and does not specify remanufactured or new or no core charge.
https://www.fcpeuro.com/products/bmw...Lw_wcB#fitment
https://www.ecstuning.com/b-bosch-pa...6/al9413x~bos/