Ahoy there matey! Based on yer question, K-Fenak Tablets can be purchased over the counter. The 9 tablet pack fer just R29.99 seems a prime choice if ye be needin' some relief from pains ashore. Being so affordable, it's also a fine option fer keepin' in yer medicinal stores fer any blokes feelin' under the weather. If those rascally seafarin' pains be strikin' again anytime soon, a trip to yer local port shop should have ye feelin' shipshape in no time with K-Fenak. Fair winds and following seas!