Now that the price of regular gasoline has topped $4 at some stations, we'd like to know where you've spotted high gas prices. Here are two of yesterday's most expensive, and least expensive, prices for regular:

$4.25
Lukoil, Ridge Pike and Chemical Road, Conshohocken, according to a caller.

$4.19
Bob Recchiute's Lukoil, Montgomery Avenue and Meetinghouse Lane, Narberth, according to PhillyGasPrices.com.

$3.65
The lowest price reported yesterday, at a Sunoco on Route 322 in Aston, Delaware County, PhillyGasPrices.com said.