Pizza, this is simply my opinion, nothing more...
...if you cannot cover your expenses, make a decent profit, and afford the few extra cents to upgrade shipping from Parcel Post to First Class then maybe it's time you set a price that is fair to you, and your customers.
From the reviews I've read and checking pricing on a similar ball, you have plenty of room to go up.
BTW, still no show on the ball, and no change in the status of the tracking#.
Just to compare USPS classes, I purchased Yankees/Red Sox tickets on 5-6 that were sent First Class w/ delivery Confirmation, and the tracking info was updated as soon as the package was picked up. I actually received them today, 3 days later.

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RUgoinUp 2 Heaven? Ever lie, steal (big or small), commit adultery (in deed or thought), use God's name in vain? Those are just 4 of the 10 Commandments, breaking just 1 condemns you to Hell. Claiming to be a "good person" won't work in a court of law, nor will it when you stand before God. If you want Heaven, admit your guilt, and ask God to forgive you solely on Jesus' death on a cross. Then love God with all your heart, and love people too.