Harbor Freight prices › Automotive › Diagnostic Testing Scanning
MADDOXitem 70894
MRBT Smart Mobile Device OBDII Code Reader
Base price with coupon$49.99$10.00 off with the coupon (17%)
Without the coupon$59.99
Members' price$49.99$10.00 off the shelf price (17%)
Everyone else$49.99
Benton Harbor, MI shelf$59.99same shelf price as online, $49.99 with the coupon 1 more store
Bartlesville, OK shelf$59.99same shelf price as online, $49.99 with the coupon 1 more store
$49.99 is the lowest on record, 9% under its usual $54.99, with a coupon running through early November.
- This deal ends Nov 8.
- Tracked since Feb 20, 2026, so this call can't count yearly sales it hasn't seen yet, like last year's holiday deals.
$49.99 is 9% under its usual $54.99 and the lowest it's been.
- This deal ends Nov 8.
- Tracked since Feb 20, 2026, so this call can't count yearly sales it hasn't seen yet, like last year's holiday deals.
Why it's Buy
The coupon price of $49.99 runs to 2026-11-08 and is the lowest in the record. It sat at $54.99 for most of the year, then $59.99 in mid-October. Nothing deeper is announced, and the sale odds show no better sale in the record. The record is under a year old, so holiday deals like Black Friday may simply be missing, and this is only the first coupon seen for it.
Written by AI from this item's price record and coupons. The prices on this page are the record itself.
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Coupon, anyone can use
$49.9917% off
Through Nov 8, 2026. From Harbor Freight's coupon site. See it on Harbor Freight's coupon site
Code 79023608
Give this code at the register, or enter it online.
Buy $49.99 is the lowest on record, 9% under its usual $54.99, with a coupon running through early November.
Price alert
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The numbers
- Today
- $49.99
- Usual price
- $54.99
- 90-day low
- $49.99
- Lowest tracked
- $49.99
- Topdon equivalent
- $99.00
- Today, members
- $49.99
- Usual for members
- $54.99
- 90-day low
- $49.99
- Lowest tracked
- $49.99
- Topdon equivalent
- $99.00
Oct 24, 2026
Oct 24, 2026
Prices by store
Harbor Freight prices some items differently by store, and once you pick a store its site shows that store's shelf price. These come from contributors who share their store; the main price above is the base price, the one HF shows before you pick a store.
| Store | Today | Usually |
|---|---|---|
| Bartlesville, OK store 3021, checked Oct 24, 2026 | $49.99 | $49.99 |
| Benton Harbor, MI store 583, checked Oct 20, 2026 | $49.99 | $59.99 |
Price history
Best price for anyoneRegular price
Every price change
| When | Price | Why |
|---|---|---|
| Oct 24, 20261 day, checked 0x | $49.9917% off | Coupon 79023608 |
| Oct 17, 2026 to Oct 23, 20267 days, checked 1x | $59.99 | Regular price |
| Feb 20, 2026 to Oct 16, 2026239 days, checked 1x | $54.99 | Regular price |
Tracking since Oct 17, 2026. Last checked Oct 17, 2026.