parse_info(1,0,1, @{ $have[@have] }, 'have');
} elsif (m/^want$/) {
parse_info(1,0,0, @want, 'want');
- } elsif (m/^price$/) {
+ } elsif (m/^prices?$|^costs?$/) {
parse_info(0,1e7,0, @price, 'price');
} else {
badusage("unknown information argument \`$_'");