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GLASS / Concentrates / Good Chemistry Nurseries Sour Amnesia
Good Chemistry Nurseries Sour Amnesia, 4 g

Sour Amnesia

Good Chemistry Nurseries · 4 g

$120.50 lowest of 3 stores$30.13/g · $0.038/mg

Zen Leaf Plymouth · Plymouth

Menu price, before taxChecked Oct 7, 6:27 PM ET

THC74.2%
Truth checkNo flag
Range$120.50-$130

Lowest price, last 5 days. Dashed: typical store.

Open Zen Leaf Plymouth's menu Alert me under $121
Prices at 3 stores
01
Zen Leaf Plymouth
Plymouth · chain
Checked Oct 7, 6:27 PM ET
78.3% last known$0.038/mg
$120.50↗
02
Ethos Fitchburg
Fitchburg · chain
Checked Oct 7, 10:03 AM ET
74.2% posted test$0.044/mg
$130↗
03
Ethos Watertown
Watertown · chain
Checked Oct 7, 10:03 AM ET
74.2% posted test$0.044/mg
$130↗

Based on listings published by stores, as of Oct 7, 2026. Not a lab test by GLASS. How the truth check works.

Distance is straight-line from the place you picked. Menu prices, before tax. Prices are as listed by each store. Updated daily.

Proof for the truth check
See the proof

The numbers and where they come from

Store menuZen Leaf Plymouth, Plymouth (via jane)
ScrapedOct 6, 2026, 10:20 PM ET
Listed THC78.3%
Posted test valueNone posted for this listing
Check it yourselfOpen this product on the store menu

Comparison group

Compared with 234 products in the same category and size (concentrates, 4 g). Median 77.8%; 99th percentile 94.3%. This product sits above 27.4% of them.

0%50%100%

Bars: how many products list each THC value. Dashed line: 99th percentile. Red marker: this product.

What this means

  • The listed THC is not out of line with similar products, and nothing we hold contradicts it.

What it does not mean

  • This is not a lab test by GLASS. We only read what stores and their menu platforms publish.
  • A listing can differ for many reasons: a new batch since we recorded it, THCA shown as THC, a typing error, or a platform quirk.
  • It says nothing about the store, the brand or why the number differs.

Based on listings published by stores, as of Oct 7, 8:45 PM ET. How the truth check works · Report an error

Truth check
Posted test value
74.2%
No flag
0%104%
Shaded: middle half of 234 similar products (74.2 to 83.5%). Solid line: median 77.8%. Dashed line: 99th percentile 94.3%. Marker: this product.

Lists 74.23% THC. Higher than 27% of 234 similar products we track (concentrates, 4 g).

See the proof below

Price per mg of THC
$0.038/mg

Dollars per mg of THC by last-known listed THC at the lowest in-stock price: $120.50 ÷ 3,131 mg of THC (4 g × 78.3%).

Where to find it
3 stores Open full map
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All Good Chemistry Nurseries pricesPrices in PlymouthPrices in FitchburgPrices in Watertown

Open Zen Leaf Plymouth's menu$120.50
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