RackRat.net

RackRat provides tools and reference material for evaluating used enterprise hardware.

#How RackRat Deal Scoring Works

RackRat calculates a 0–100 score so you can compare listings by value, not hype. A higher score means “better performance for the money” relative to similar listings in the same category.

#What the Score Represents

The deal score highlights relative value compared to other active listings. A 95 points to an exceptional price/performance combination, while a 45 means the listing looks expensive versus peers.

#Inputs That Move the Score

#Inputs That Stay Out

To keep the score objective, RackRat intentionally ignores:

#The 0–100 Scale

Scores are percentile-based inside each product family:

Because the scale is relative, scores update as market inventory shifts. New batches of strong listings can lower the relative position of older deals.

#Using the Score

Use high scores to surface listings worth deeper research, then apply your own filters (power, acoustics, supported features) before buying. Treat the number as a shortcut, not a verdict, and corroborate with the listing details. The score is descriptive, not prescriptive.

#FAQ

Does RackRat consider seller reputation?

No. Seller feedback varies wildly between marketplaces and can’t be normalized, so RackRat keeps it separate from the score.

Why did a listing’s score drop overnight?

Scores are relative. If fresher, better-priced listings hit the market, other listings slide down the percentile curve even if they didn’t change.