Something may not sell on eBay after a few tries, but it doesn't necessarily mean it can't sell or the price is overinflated. I've lost count of how many times I've re-listed items at a higher price after it's hung around for a fair while, only to sell it very quickly at the higher price. Not saying everything will sell eventually, I've had to cull a number of lemons over time, and there definitely are instances of very wishful thinking prices, but when you're not selling from a business perspective, you have a little more flexibility in terms of deciding what to prioritise - lower turnover with higher prices, or higher turnover with lower prices, or perhaps a happy medium.
TSY, just keep in mind that by and large, I'm waxing lyrical in this thread. My opinions, while based on my experiences, are just that - opinions based on my own experiences. There are so many different "markets" within eBay itself, even within the same categories, and what works for one person may not work for another. One thing I would suggest though is to expand your research. I've hinted at a certain site before, and because it contains a marketplace section, I can't name it expressly, but collectors can be completists when it comes to discographies. There is a lot of information available there, including sales history, you may find some of your releases are valued lower there, some higher, but it will also give you some insight to other successful selling platforms - listings there are almost wholly devoid of any personality from the sellers, as it's just a product page with the condition + shipping plus any TOS.
