Lian LI B4-mATX 21.3L PC Case: price today and whether it’s worth it
$95
No history yet · today
Amazon: the cheapest today
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Is it worth it?
Spec score, from 0 to 10
No score
The catalog spec sheet doesn’t list enough to calculate. The price still stands.
How we calculate the scoreOn 07/11, the best price of the day for the pc case Lian LI B4-mATX 21.3L PC Case was $95 on Amazon, according to PC cases Radar. The price and the cheapest store change all the time; here you see the best one from the last check (in 07/11). The last 30 days of history are on PC cases Radar.
The price over the last 30 days
Reading: We’ve tracked this model since 07/11: there isn’t enough history yet to compare with 30 days. Today’s price is $95.
Where is it cheapest today?
Updated 07/11/2026
- AmazonTrusted sellerLowest price$95.00Comprar on Amazon
The final price is the one at the store.
Compare the Lian LI B4-mATX 21.3L PC Case with
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Full spec sheet
| Specs | |
|---|---|
| Type | Micro ATX |
| General | |
| Model | B4-mATX 21.3L PC Case |
The catalog doesn’t say: tempered glass, rgb and color.
How to read these numbers
On November 7, 2026, Lian LI B4-mATX 21.3L PC Case costs $95, with no spec sheet score because the catalog does not have enough spec data. The final price is the store's.
Frequently asked questions
What is the best price for Lian LI B4-mATX 21.3L PC Case today?
Today's best price is $95, checked in 07/11.
How much does Lian LI B4-mATX 21.3L PC Case cost today?
On Nov 7, 2026, the price recorded for Lian LI B4-mATX 21.3L PC Case is $95. It is the price of the catalog product on the date of the reading; the final price is the store's.
Read next
How we choose
Source: Catalog of partner stores, checked on 07/11/2026.
Procuramos em Amazon. Lowest price seen for the product in the stores we read, on the day it was read, before sales tax.
Lowest price seen for the product in the stores we read, on the day it was read, before sales tax. The model is the brand plus the name of the PC case; the versions go in the table. The price range, the median and the position use only models with a score; the price comparison looks at models whose score is within 0.5 points.
The spec score doesn’t measure airflow or build quality or durability, and the strong or weak point reading is just a comparison of numbers, not a buying recommendation.