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I ordered a 1000 from Jada bait for like $23 bucks I think. I ordered on a Wednesday or Thursday and had them by Saturday. They don't like oxygen so I just double zip lock bag them in the fridge and squeeze out the air. They will hold all season if kept cold. I ordered from speedy worm last year but they were more expensive this year. Berry's bait also has them at $3.50 for a hundredhttps://www.ja-dabait.com/index.php/spikes-maggots
I used jada for awhile too, but swtiched to speedyworm the past couple years so I can track the shipment and not have my worms freeze, Jada for some reason does not send out shipping notices. Also speedyworm packages really nice with some insulation.