All of my local supermarkets in the US have a million cans of sardines from a dozen different brands each, ranging from like $1.50/can for e.g. Goya in soybean oil[0] to like $7/can for very fancy ones, with the average around $4.50/can for ones in olive oil. They're not gone, just more expensive than last year for nice ones.
[0] - sardines come packed in your choice of water, soybean oil, olive oil, extra virgin olive oil, tomato sauce, or louisiana-style hot sauce with additional selection choices of containing herbs or hot peppers or olives, and olive oil ones always cost more than water or soybean oil ones for obvious reasons
All of my local supermarkets in the US have a million cans of sardines from a dozen different brands each, ranging from like $1.50/can for e.g. Goya in soybean oil[0] to like $7/can for very fancy ones, with the average around $4.50/can for ones in olive oil. They're not gone, just more expensive than last year for nice ones.
[0] - sardines come packed in your choice of water, soybean oil, olive oil, extra virgin olive oil, tomato sauce, or louisiana-style hot sauce with additional selection choices of containing herbs or hot peppers or olives, and olive oil ones always cost more than water or soybean oil ones for obvious reasons