2026 season · since July 4
Movers and sleepers
Two things move during a season: where a prospect sits on the rankings, and what his card actually sells for. They do not move together, and the gap between them is where the interesting buys are. This plots MLB Pipeline rank movement against sold price movement for base Bowman Chrome 1st autos, for the prospects with a trustworthy reading on both, from July 4 to today. Asking prices sit beside every sold figure so you can see the spread.
How this is built. Rank movement is MLB Pipeline's own rank, then versus now. The baseline is a frozen snapshot of the catalog from July 4 that never gets regenerated, so the comparison stays honest as the site's own list grows.
Why MLB Pipeline and not our composite ranking. Our composite is rebuilt when the catalog expands or a source republishes, and both happened in August. Measured on the composite, the whole group appears to fall about 34 spots, which cannot be true of everyone at once. Rank movement is zero-sum. MLB Pipeline's own rank does not have that problem, so that is what the chart uses. Average movement across the pool is currently
spots, which is the check that it is still clean.
Sold is the number that drives this page. Asking is context. Sold is SportsCardsPro's daily value for an ungraded base Bowman Chrome 1st auto, which is what the card actually trades at.
Asking is the average active eBay ask across listings that pass a reliability check, which needs at least three comparable listings to count. Asks run well ahead of sales, so the quadrants, the sleeper score and the chart are all computed on sold, and asking rides along beside it so you can see the spread.
It changes the answer. Thirteen of the fifty prospects on the chart land in a different quadrant depending which basis you use. Kade Anderson's asks fell about 10% over this window while his sold price roughly doubled. Alfredo Duno's asks rose 47% while his sold price fell 18%, which looks like a riser on asking and is the opposite on sold. That is the reason both numbers are on the page and the reason sold is the one being scored.
The listings are the real ones, shown across the range. Each sleeper card carries up to three active eBay listings for that card, picked to span what is actually available: the cheapest, something in the middle, and a dearer copy, with silly outliers dropped. They come from the same daily snapshot as the prices, so opening this page costs no extra eBay calls. They are affiliate links, which is disclosed at the top and bottom of every page here.
This is not every prospect. The pool is limited to players MLB Pipeline ranked at both ends of the window who also have enough listing history for a reliable price reading. Most of the catalog does not clear both bars. Anyone without sold comps is left off the chart entirely rather than being placed on a guess, and shows in the table as having no comps. There is no claim here about anyone outside the pool.
Dot size is the current sold price, on a log scale, so a cheap riser and an expensive riser are both readable. Every price also carries the number of active listings it was averaged from, because a reading built on eight listings and one built on twenty-five are not the same claim. More on the numbers in the
methodology.
