Samsung Galaxy S10 Lite Unlocked from Samsung.com with EDU for $359 + tax (with trade-in) or $424 + tax (including cost of a trade-in phone)
EDU lowers price to $359 with a qualifying $250 trade-in (s7, iphone 6s, etc). You can get an additional $25 for new customers with a referral code.
Either tradein a phone you already own that qualifies for $250 credit with no cracks, blacklists or bad scratches OR buy this refurb iphone 6s from tracfone for $65 + tax.
Add that to cart and add the $20 service plan. Add coupon code INSTANT25 to bring the price to $65. This would bring your total cost to $424 + tax.
Stack with cashback on the tracfone and samsung purchases, referral code on the samsung purchase, plus a BYOD promo with your carrier and/or a new line of service cashback if adding a new line or making a new wireless account, for a sweeter deal.
S10 Unlocked deal also available: https://slickdeals.net/f/14161688-samsung-galaxy-s10-unlocked-from-samsung-com-with-edu-450-tax-with-trade-in-or-515-tax-including-cost-of-a-trade-in-phone