Looking to sell the engine/transmission out of my car later this year and have no idea what to ask for it. Everything will be included and will be a plug/play swap for the next guy as I will be replacing everything. I am having a hard time finding much of any cobra parts online, where's a good price to start? Engine is stock, minor bolts, with 74k miles. Transmission has 25k miles on a rebuilt and 15k on a clutch. Thanks