You can use NameContainer Domain Parking Script to create your own domain for sale landing page,
It allows customers to purchase domain names through PayPal, Escrow. In addition, multiple domain name platforms (Such as After,SEDO,DAN,Epik...) can be set up for each domain name. Customers can choose the appropriate platform for guaranteed purchases. A full range of domain name transaction methods can help you better selling domain names to customers.
Excel Import/Export Domains, Online Update Domains
Buy via Paypal, Buy/MakeOffer via Escrow
Unlimited Domains / BIN Platforms / Landing Page Template
Multiple BIN Platforms for each domain
Landing Page Template setting for each domain
Buy via Paypal, Buy/MakeOffer via Escrow
Notification(Offer received) Email to customer and you
This script is powerful, and using this script can easily manage the domain name data ( Domain Price, Landing Page Template, BIN Links on Landing Page )
With this script, you can manage the landing pages of all your domain names as you like, Such as:
1. Some domains can make offer, and some not
2. Some domains landing page is coming soon ( For trademark related domains, this will be very useful )
3. Redirect some domains to the buy now page of Godaddy, Sedo, Dan, Namecheap...
4. Some domains Implicit Forward to other website
.........
You can design some templates by yourself to implement some other functions you need.