Car Electronics & GPS Price Trends at Best Buy
Monthly price index for October 2026. Updated 2026-10-17 from PriceWatchPro’s own price history.
What Car Electronics & GPS prices are doing at Best Buy
PriceWatchPro tracks 12,807 in-stock products in Best Buy's Car Electronics & GPS department. The median price is $109.99, and the middle half of the range runs from $30.99 to $235.96.
Comparing the same 892 products month by month, Car Electronics & GPS prices are essentially unchanged since Nov 2025, when this index starts.
None of the products in our sample had a price cut in the last 30 days. Compared with 90 days ago, 8% cost less now, 13% cost more, and the rest haven't moved.
Car Electronics & GPS prices at Best Buy have stayed in a narrow band over the 11 complete months we've tracked, so there's no clearly cheaper month to wait for. If you have a specific item in mind, a price alert on it will tell you when it actually drops.
Right now, 31% of the tracked items whose price has ever changed are at the lowest price we've recorded for them.
Car Electronics & GPS price index at Best Buy
Same 892 products each month. Nov 2025 = 100; below 100 means cheaper than then.
| Month | Index | Change vs previous month |
|---|---|---|
| Nov 2025 | 100.0 | |
| Dec 2025 | 100.0 | 0.0% |
| Jan 2026 | 100.0 | 0.0% |
| Feb 2026 | 100.0 | 0.0% |
| Mar 2026 | 100.0 | 0.0% |
| Apr 2026 | 100.0 | 0.0% |
| May 2026 | 100.0 | 0.0% |
| Jun 2026 | 100.0 | 0.0% |
| Jul 2026 | 100.0 | 0.0% |
| Aug 2026 | 100.0 | 0.0% |
| Sep 2026 | 100.0 | 0.0% |
| Oct 2026 (so far) | 100.0 | 0.0% |
How this index is calculated
We take a fixed random sample of up to 2,000 in-stock Car Electronics & GPS products at Best Buy and look up every price we have recorded for each one. For each month, a product’s price is the last price recorded on or before the end of that month. The 892 products that already had a price in the first month form the panel, and each month’s index is 100 times the median of (that month’s price ÷ first-month price) across the panel.
Comparing every product only with itself means new, more expensive (or cheaper) products joining the catalogue don’t move the index — only real price changes do. Using the median keeps one bad feed row from moving a whole category. The current month is shown as “so far” until it ends.