I don't know if the following is a great deal or not.
Currently, NewEGG has a sale on this Seagate FireCuda Gaming SSHD 2TB SATA 6.0Gb/s 2.5" Notebooks / Laptops Internal Hard Drive ST2000LX001 US $89.99 - $28 (promo code: EMCTAUB22) = US $61.99 + Free S/H to US address. The sale will end on 5/17/19 @11:59:59 PM EDST. So, if you need this, grab it before it is gone. This SSHD should work perfectly with a Seagate GoFLEX NET.
Currently, NewEGG has a sale on this Seagate FireCuda Gaming SSHD 2TB SATA 6.0Gb/s 2.5" Notebooks / Laptops Internal Hard Drive ST2000LX001 US $89.99 - $28 (promo code: EMCTAUB22) = US $61.99 + Free S/H to US address. The sale will end on 5/17/19 @11:59:59 PM EDST. So, if you need this, grab it before it is gone. This SSHD should work perfectly with a Seagate GoFLEX NET.