$300–$800 depending on the capacity and damage level.
You're looking for a write-up on recovering a 50x USB device, specifically a 13FE USB disk. That's quite specific! 13fe usb disk 50x usb device recovery
This paper addresses the common storage failure mode associated with devices identified in Windows Device Manager as "13fe USB Disk 50x USB Device." These devices, typically consisting of generic flash memory housings utilizing Phison or SMI (Silicon Motion) controllers, often suffer from sudden inaccessibility, prompting formatting requests or displaying zero capacity. This document analyzes the etiology of these failures, specifically focusing on firmware corruption and NAND flash degradation, and outlines forensic recovery methodologies using vendor-specific mass production tools. $300–$800 depending on the capacity and damage level