L.A. Computer Company offers the 4-lb. Apple MacBook Pro Intel Core i7 2.7GHz 15.4" Retina Laptop in Space Grey for $2,249 with free shipping. That's $150 under our mention from March and the lowest price we could find now by $150. It features the new Touch Bar — a touchscreen OLED strip running above the keyboard that supports Touch ID and allows for customized buttons. Other specs include an Intel Core i7 2.7GHz quad-core processor, 15.4" 2880x1800 IPS LED-backlit Retina Display, 16GB RAM, 512GB SSD, Radeon Pro 455 2GB graphics, 802.11ac wireless, four Thunderbolt 3 ports, and macOS Sierra.

Ending today, JemJem offers the refurbished 4.5-lb. Apple MacBook Pro Intel Ivy Bridge Core i7 2.9GHz 13.3" LED Laptop for $559. Coupon code "FATHERSDAY10" drops that to $549. With free shipping, that's the lowest price we could find for a refurb by $171. This 2012 model features an Intel Core i7-3520M 2.9GHz Ivy Bridge dual-core processor, 13.3" 1280x800 LED-backlit display, 8GB RAM, 750GB hard drive, 802.11n wireless, Bluetooth 4.0, Gigabit Ethernet, Thunderbolt, USB 3.0, and Mac OS X 10.6 Snow Leopard.
Note: A 90-day JemJem warranty applies. This item is noted as being in "acceptable" condition and will show signs of use. It comes with a non-OEM charger.

As one of its daily deals, JemJem discounts a selection of refurbished Apple MacBook laptops as part of its MacBook Blowout Sale, with prices starting from $139.99. Plus, coupon code "FATHERSDAY10" takes an extra $10 off, dropping starting prices to $129.99. Even better, all orders receive free shipping.
Note: These items are covered by a 90-day JemJem warranty.

Ending today, Altatac via eBay offers the refurbished 5-lb. Apple MacBook Intel Core 2 Duo 2GHz 13.3" Laptop in White for $174.95. Apply coupon code "PSUMMER20" and check out with PayPal to drop the price to $139.96. With free shipping, that's the $31 under our mention from September and the lowest price we've seen for this model. (It's also the best deal we could find for a refurb today by $20.) It features an Intel Core 2 Duo 2GHz dual-core processor, 13.3" 1280x800 LCD, 2GB RAM, 120GB hard drive, iSight webcam, Gigabit Ethernet, AirPort Extreme (802.11n wireless), Bluetooth 2.1+EDR, 6-cell battery, and Mac OS X 10.5 Leopard.
Note: A 90-day warranty applies, but it's unclear who backs it. Additionally, this coupon can only be used once per PayPal account within a single transaction.

B&H Photo Video offers the Apple Mac Pro Intel Xeon 3.7GHz Workstation for $1,999 with free shipping. That's $550 below our February mention of a refurb (this one is new), the best deal now by $842, and the lowest price we've seen for any Mac Pro (excluding used units).
This 2013 model features an Intel Xeon E5 3.7GHz quad-core processor, 12GB RAM, 256GB flash storage, dual AMD FirePro D300 2GB video cards, 802.11ac wireless, Bluetooth, and either Mac OS X El Capitan or macOS Sierra.

JemJem offers the refurbished Apple MacBook Pro Intel Core i7 2.7GHz 15.4" Retina Laptop for $999.99. Coupon code "FATHERSDAY10" drops that to $989.99. With free shipping, that's $2,059 off the original retail price and the best deal we could find. This 2012 model features an Intel Core i7-3820QM 2.7GHz Ivy Bridge quad-core processor, 15.4" 2880x1800 LED-backlit Retina display, 8GB RAM, 512GB SSD, Nvidia GeForce GT 650M 1GB graphics, 802.11n wireless, Bluetooth 4.0, 720p webcam, USB 3.0, and Mac OS X 10.7.4 Lion (or higher). Coupon ends June 21.
Note: A 90-day JemJem warranty applies. It includes a non-OEM charger.

Altatac via eBay offers the refurbished Apple MacBook Air Intel Ivy Bridge Core i7 2GHz 11.6" Laptop for $509.95 with free shipping. That's the lowest price we could find for a refurb by $59. It features an Intel Core i7-3667U 2GHz Ivy Bridge dual-core processor, 11.6" 1366x768 LCD, 4GB RAM, 128GB SSD, Thunderbolt, and OS X 10.7.4 (Lion).
Note: A 90-day warranty applies, but it's not clear who backs it.

Mr. Thacker was the lead designer of the Xerox Alto that eventually led to what became the Apple Macintosh. He also was a co-inventor of Ethernet and the tablet PC.

L.A. Computer Company offers the 4-lb. Apple MacBook Pro Intel Core i7 2.7GHz 15.4" Retina Laptop in Space Grey for $2,249 with free shipping. That's $150 under our mention from March and the lowest price we could find now by $150. It features the new Touch Bar — a touchscreen OLED strip running above the keyboard that supports Touch ID and allows for customized buttons. Other specs include an Intel Core i7 2.7GHz quad-core processor, 15.4" 2880x1800 IPS LED-backlit Retina Display, 16GB RAM, 512GB SSD, Radeon Pro 455 2GB graphics, 802.11ac wireless, four Thunderbolt 3 ports, and macOS Sierra.

Available in-store only, Micro Center offers the 3-lb. Apple MacBook Air Intel Broadwell Core i5 1.6GHz 13.3" Laptop for $699.99. (Link is for reference only, you'll need to purchase it in-store.) That's the lowest outright price we've seen and the best deal we could find today by $100. (For further comparison, in April we saw it for $37 more, but bundled with a $100 Rakuten gift card.) It features an Intel Core i5-5250U 1.6GHz Broadwell dual-core processor, 13.3" 1440x900 LED-backlit LCD, 8GB RAM, 128GB SSD, 720p FaceTime camera, 802.11ac wireless, Bluetooth 4.0, Thunderbolt 2, USB 3.0, backlit keyboard, and Mac OS X.