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77SCORE

SINWEEK 5 Inch Dual Layer Memory Foam Mattress Topper Twin Size, 2 Inch Gel Memory Foam Plus 3 Inch Plush Soft Pillow Top Cover Filled with 1450GSM Down Alternative Filling,White

Amazon · Home & Living

77SCOREGreat dealDeal Score 77/100 · High confidence

$62.99$80.24-21%

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DDD Buy Intelligence

21% below its 90-day average ($80.24); 4.5★ across 50 reviews.

Current price
$62.99
Typical price (90-day avg)
$80.24
30-day average
$64.48
Lowest recorded
Not enough data yet
Product rating
4.5★ · 50 reviews
Seller
Amazon marketplace listing
Availability
in stock
21% belowDDD True Discount — vs. its 90-day/30-day average

Why this score

FactorPointsEvidence
Historical price20.2/2521% below its 90-day average ($80.24)
True discount17.2/2021% off its typical price
Lowest-price proximity—/15No recorded low yet
Product quality10.1/154.5★ across 50 reviews
Seller trust9/10Amazon marketplace listing
Competitor price—/5No other retailers tracked yet
Community—/5No community votes yet
Availability4/5in stock

High confidence: this score is based on 5 of 8 evidence types (75% of the maximum weight). Missing: lowest-price proximity, competitor price, community. How Deal Score works

no price history chart yet — we record this price daily from now on

Price tracked via Keepa's Amazon price-history data; price and availability are set by Amazon and can change.

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