There are so many with blinders on about "THE UNION" and "THE GOOD JOB, GREAT PLACE TO WORK COMPANY" that UPS is. Wether you are a part-timer just starting out, or a 20 year veteran, the union has or will beefit you in many more ways than "free" or "$84 healthcare".
As a new employee, you come into a job that if you decide to stay for a year will GIVE you and eventually your family full benefits (eye, dental, prescription) for free. The company will also GIVE you as a part-timer a gauranteed number of hours paid if you are called in on a given day, the wonderful company they are, they will GIVE you a chance to bid on more desired jobs inside your building or hub. They will GIVE you a part-time pension. They will GIVE you a chance to bid a full-time job when your SENIORITY warrants it, not just because you are a favorite of the boss. They will even GIVE you the access to a GRIEVANCE procedure if you do end up in some sort of hot water wether warranted or not. During said process, if need be you will be afforded legal advice and defense and even access to arbitration to settle your issue, which can be very expensive. They will also GIVE you bi-annual raises.
As a full timer, they GIVE you many of the same wonderful things the give part-timers. They also GIVE you depending on where you are, in excess of $1000/month paid into your pension. The GIVE you overtime pay after 8 hours per day instead of 40 hours per week. The GIVE you up to 6 weeks paid vacation. They GIVE you 5 PAID sick days and 5 PAID personal days. They don't even require you to work before and after a holiday to be paid for the holiday, because they are NICE.
I hope you can see through the sarcasm as I write this, that as anyone who has worked here for any amount of time knows, this company DOESN'T GIVE you anything! Everything we get we have earned through negotiations and building on gains from previous contracts and even strikes. This compnay looks to take every chance it gets. I would go out on a limb and say you could not work here without a union. It would not be worth it. That is why we pay union dues. We don't pay union dues to cover our health insurance. We don't pay them just to get higher wages, etc. We pay union dues for the total package (wages, health care, seniority, job security, pension, etc.)
As for the comment about these things we are GIVEN have been bought and paid for long ago, that is absolutely absurd. We struggle daily to not only try to make gains in certain areas, but many times just to maintain what we currently have. There are monthly local panel hearings and quarterly national panel hearings for a reason, and it's not because the two sides missed each other and wanted to spend a day together. It's because there is a constant struggle between a coporate giant with highly paid people always looking for loopholes and ways to take back what we have gained in the past.
Do a little research. Talk to some FedEx or FedEx Ground drivers. Even talk to your mailman. Ask them, if given a choice when picking a job in this industry, where they would choose, and why.