So, the only reason I can find for the big difference between "Average Price" and "Average Buy It Now" may be that the share of wholesale lots that sell as "Buy It Now" are quite high. So, "Average Buy It Now" has risen to about $270. Am I right?
This may be the case but this could also be bug, seeing as how big the difference is and checking some of the featured listings under Listings Ending Soon, I saw nothing that would outright support the amount given for average Buy It Now price.
Another question,, Is there any way I can find out the average price of just 1 item? (not wholesale lots included)
Sorry at this point you can't. Our lab uses keywords, so if a particular listing has the keyword you keyed in your search them that listing will be included in the data collected.
But please feel free to add your feature request to our Link hidden: Login to view
where our developers have direct access.
All the best!