e starter decks

Earlier in the month, I came across an auction of 9 japanese e starter decks for a fairly reasonable price. Typically, my plan is to buy a few things to keep for my collection, and my other purchases will net enough to pay for them. So I unfortunately will have to let them go. My question is what is the best way to go about doing that?

Below is a link for anyone that has no idea what I’m talking about:
bulbapedia.bulbagarden.net/wiki/Pok%C3%A9mon-e_Starter_Deck_(TCG)

I could either open up the decks and have a complete set (if 1 or 2 of the 6 starters are missing, I could just buy the missing ones to complete it), then combine some of the spare cards with some of my other e-cards to resell on ebay. Or just sell the 9 boxes on ebay. Opinions? They’re all first edition, but I’m not sure that they made a non-first edition deck :stuck_out_tongue: