MOC Source icon

MOC Source

by servicevaultcrest · Shopping
Manifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

PAB price comparison on BrickLink wanted lists and cart

Users
50
+20 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#108K
#90K among extensions
Version
0.4.21
updated 1 Sep 2026

Users

monthly, 4 months
02550Jun 2026Sep 2026Oct 2026
Latest, 15 Oct 2026: 50 usersMove the mouse over the chart for any month

Ratings count

monthly, 4 months
001Jun 2026Sep 2026Oct 2026
Latest, 15 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About MOC Source

MOC Source shows you LEGO Pick a Brick (PAB) and Bricks and Pieces (BAP) prices directly on BrickLink pages — so you can decide at a glance whether to buy a part from a BrickLink seller or order direct from LEGO. FEATURES • Price badges on every part row — green PAB badge (fast shipping) amber STD badge (Bricks and Pieces / standard shipping), grey N/A if the part isn't available from LEGO direct • Works on BrickLink wanted lists, buy pages, store listings, and cart • "Set PAB" button on wanted lists — fills your max price inputs from PAB prices in one click, so BrickLink's auto-buy finds the right stores • Multi-region pricing — select your country in the popup to see prices in your local currency (US, Canada, UK, Germany, France, Netherlands, Spain, Italy, Portugal, Sweden, Norway, Denmark, Finland, Poland, Czech Republic, Australia, New Zealand) • Buy page auto-settings — remembers your preferred store location filter and automatically applies it each time • Auto-sets wanted list page size to show all parts at once PRICING NOTES US and Canada distinguish between Bestseller and Standard. European and other locales show their Regular shipping for all LEGO direct orders regardless of channel. MOC Source is a free, open source community tool built by AFOLs for AFOLs. No accounts, no tracking, no ads.

Growth

WindowUsersChangeRatingsRating
7 days+5+11.1%00.00
30 days+20+66.7%00.00

Version history

13 versions recorded
0.4.211 Sep 2026
0.4.2011 Aug 2026
0.4.1929 Jul 2026
0.4.1820 Jul 2026
0.4.1717 Jul 2026
0.4.1314 Jul 2026
0.4.108 Jul 2026
0.4.87 Jul 2026

Details

Category
Shopping
First seen
27 Jun 2026
Size
121 KB
Languages
en
Pricing
Free
Privacy policy
api.moc-source.com
Support
github.com
Extension ID
hoglacgnlglnbpeffbdndnhaokiojigh

Permissions and risk

Moderate riskimpact 2, likelihood 3
Permissions
storagetabscookies
Site access
https://*.bricklink.com/*https://store.bricklink.com/*https://api.moc-source.com/*https://www.lego.com/*https://www.bricklink.com/*

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