Biggest discounts on Zain 5G Unlimited Offers Speed Offer 100: Modem with SIM, unlimited internet. Price: 219 SAR including tax. Speed Offer 200: Modem with network extender, SIM, and free Shahid subscription on the package. Price: 239 SAR including tax. Speed Offer 300: Modem with 2 network extenders, mobile SIM, and 2 free subscriptions on the package. Price: 299 SAR including tax. Two-day trial on all packages. The first payment will be refunded to your account in the fourth month. For orders and inquiries (phone number appears when you press the contact button).