tips for first time selling on ebay (or if i should even bother doing it)

i have about 10-15 japanese cards all worth anywhere from $1 to $2 individually that i'm looking to sell (duplicates or cards i don't want), how should i go about posting a selling for them on ebay and what price point could be reasonable? also have no idea how U.S. shipping works in general, or selling on ebay for that matter.

is it also even worth the time/effort for selling low value cards, even if it's in bulk?